@article{2-s2.0-85212438427,

title = {The lost generation of Pemphigus populiglobuli (Hemiptera, Aphididae): exploring the taxonomy of the Svalbard aphids of genus Pemphigus},

author = { K. Wieczorek and D. Chłond and E. Jousselin and S.J. Coulson},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85212438427&doi=10.1186%2fs40851-024-00245-w&partnerID=40&md5=5dc21a5653eee2ff2d81585839cf7ca5},

doi = {10.1186/s40851-024-00245-w},

year  = {2024},

date = {2024-01-01},

journal = {Zoological Letters},

volume = {10},

number = {1},

publisher = {BioMed Central Ltd},

abstract = {Species identification within the aphid genus Pemphigus Hartig, 1839 poses challenges due to morphological similarities and host-plant associations. Aphids of this genus generally exhibit complex life cycles involving primary hosts (poplars) and secondary (mostly unrelated herbaceous) host-plants, with some species relying solely on root-feeding generation. An example is a representative of the genus Pemphigus, trophically associated with grass roots, found in the High Arctic Svalbard archipelago. Historical records tentatively identify it as Pemphigus groenlandicus (Rübsaamen; 1898), although its formal classification remains elusive, due to limited material of freshly collected samples. Recent collections from 2007 to 2024 across various Svalbard sites, revealed its presence under stones in sheltered microhabitats, providing valuable specimens for comparative studies. Our molecular analyses indicate that the Svalbard specimens are not a separate species commonly identified as P. groenlandicus, nor an anholocyclic generation of Pemphigus bursarius (Linnaeus; 1758) or P. borealis Tullgren, 1909, but represent a secondary generation of Pemphigus populiglobuli Fitch, 1859, the Nearctic poplar bullet gall aphid. This suggests that they may have lost their primary host associations and adapted to living on grass roots year-round. Our specimens did not host any known facultative symbionts; however, we detected a strain of Pseudomonas Migula, 1894, closely related to a cold-tolerant bacterium abundant in polar regions. The present study also investigates the taxonomic relationships and morphometric characteristics of grass-feeding Pemphigus populations across the Arctic and an isolated locations on the European continent. Specimens from Svalbard were compared with samples from Greenland and Iceland, but identified no substantial morphometric differences among these geographically separated populations. Similarly, analyses of samples of Pemphigus groenlandicus crassicornis Hille Ris Lambers, 1952 from Sweden and Spain reveals a high morphometric similarity to the Arctic population, indicating a strong link between these traits and geographical variability. Despite the limitations in fresh material availability across locations, minor morphometric variations and shared ecological niches (all populations studied inhabiting grass roots; a unique trait within the Pemphigus genus) suggest treating both P. groenlandicus and its subspecies crassicornis as a junior synonym to P. populiglobuli. The study also demonstrates that the secondary generation of P. populiglobuli is a terrestrial microarthropod that overwinters in a postembryonic life-stage in situ in soil and vegetation under harsh Arctic conditions, and its cryptic life complicates its distribution mapping. © The Author(s) 2024.},

note = {0},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85199923896,

title = {Taxonomic Revision of the Nearctic Genus Drepanaphis Del Guercio (Hemiptera, Aphididae: Drepanosiphinae)},

author = { K. Malik and A. Bugaj-Nawrocka and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85199923896&doi=10.3390%2finsects15070553&partnerID=40&md5=6dbb4af7496e75d20ea31a1b2d566451},

doi = {10.3390/insects15070553},

year  = {2024},

date = {2024-01-01},

journal = {Insects},

volume = {15},

number = {7},

publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},

abstract = {The Nearctic aphid genus Drepanaphis Del Guercio, 1909, the largest within the subfamily Drepanosiphinae (Hemiptera: Aphididae), is characterised by distinctive dorsal abdominal tubercles. This study presents a comprehensive taxonomic revision of the genus, expanding the recognised species to 18, including the newly described Drepanaphis robinsoni Malik sp. nov. Detailed descriptions and figures for 44 morphs, encompassing alate viviparous females, oviparous females and males, are provided, with new identification keys for all known species and morphs. The sexual morphs of 15 species, particularly oviparous females, are documented for the first time. Morphometric and principal component analyses (PCA) are employed to distinguish the studied taxa. This study identifies and corrects numerous misidentifications in museum collections, previously labelled as D. acerifoliae, D. choanotricha, D. kanzensis, D. knowltoni, D. parva, D. sabrinae or D. tissoti. Furthermore, it revalidates the distinct status of D. nigricans and D. tissoti, which had been synonymised in earlier works. Current range maps for all species and images of key morphological features obtained through light and scanning electron microscopy are also presented, providing a more complete understanding of this understudied genus. © 2024 by the authors.},

note = {0},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85204408056,

title = {Takecallis nigroantennatus Wieczorek (Hemiptera: Aphididae) – IMPLICATIONS OF THE ABILITY TO HOLOCYCLE AND OVERWINTERING OF EGGS ON THE SPREAD OF A POTENTIALLY INVASIVE BAMBOO APHID SPECIES},

author = { B. Borowiak-Sobkowiak and A. Raut and R. Durak and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85204408056&doi=10.24326%2fasphc.2024.5403&partnerID=40&md5=cc8cd8b376969f3940ce836ee41544a7},

doi = {10.24326/asphc.2024.5403},

year  = {2024},

date = {2024-01-01},

journal = {Acta Scientiarum Polonorum, Hortorum Cultus},

volume = {23},

number = {4},

pages = {55-69},

publisher = {Wydawnictwo Akad Rolniczej W Lublinie},

abstract = {The bamboo-feeding aphid genus Takecallis (Hemiptera: Aphididae) contains eight taxa of Oriental origin. Four of them are introduced to Europe, where they are treated as a pest on Bambusoideae, showing invasive behavior with regard to range expansion, host plant spectrum and the ability to engage in an anholocyclic (without sexual phase) mode of reproduction. In contrast, the current field study confirms that the newly described species, the hardy bamboo aphid Takecallis nigroantennatus, reproduces holocyclically in temperate climatic conditions. The previously unknown morphs, i.e. the oviparous females and winged males, are described and illustrated in light and scanning electron microscopy. Chlorophyll fluorescence measurements were employed to evaluate the effects of insect feeding on the photosynthetic performance and general health of the host plant. The implications of the ability to holocycle and the overwintering of eggs on the spread of a potentially invasive aphid species are discussed. © 2024, Wydawnictwo Akad Rolniczej W Lublinie. All rights reserved.},

note = {0},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85188940707,

title = {New alien and invasive bamboo aphid species of the genus Takecallis (Hemiptera: Aphididae) recorded in Poland – morphological and molecular identity},

author = { K. Wieczorek and K. Ball and R. Durak and B. Borowiak-Sobkowiak},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85188940707&doi=10.24425%2fjppr.2024.149155&partnerID=40&md5=04f59fb0c7026a4b0894e3f98318fa26},

doi = {10.24425/jppr.2024.149155},

year  = {2024},

date = {2024-01-01},

journal = {Journal of Plant Protection Research},

volume = {64},

number = {1},

pages = {69-76},

publisher = {Polska Akademia Nauk},

abstract = {The occurrence of three bamboo aphid species of the genus Takecallis was detected. T. arundicolens (Clarke) and T. arundinariae (Essig) were recorded for the first time in Poland, and new localities for T. nigroantennatus Wieczorek were found. Key diagnostic morphological characteristics to help distinguish these species and DNA barcoding to analyze individuals at the molecular level were provided. © 2024 Polska Akademia Nauk. All rights reserved.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85164938563,

title = {DNA Barcoding and Molecular Phylogenetics Revealed a New Cryptic Bamboo Aphid Species of the Genus Takecallis (Hemiptera: Aphididae)},

author = { K. Wieczorek and N. Sawka-Gądek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85164938563&doi=10.3390%2fapp13137798&partnerID=40&md5=403f4adc822525557a64bf97ffb0b03c},

doi = {10.3390/app13137798},

issn = {20763417},

year  = {2023},

date = {2023-01-01},

journal = {Applied Sciences (Switzerland)},

volume = {13},

number = {13},

publisher = {Multidisciplinary Digital Publishing Institute (MDPI)},

abstract = {Takecallis nigroantennatus Wieczorek sp. nov. (Hemiptera: Aphididae), associated with the cold hardy bamboo variety Fargesia spp. (Bambusoideae), is described and illustrated along with a key to species of the genus Takecallis. The results of a mitochondrial COI (DNA barcoding) and nuclear elongation factor 1 (EF1α) gene sequences, which confirm the genetic difference of the new taxon from the other congeneric species, are provided. The possible way of introduction of this species to Europe is discussed with its new locality from Belgium. © 2023 by the authors.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85172363902,

title = {Distribution of Drepanaphis acerifoliae – aphid pest of Acer trees – faced with global climate change},

author = { K. Malik and A. Bugaj-Nawrocka and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85172363902&doi=10.3409%2ffb_71-3.12&partnerID=40&md5=25b6dfa7c1a288bd678c18a94a40ce0f},

doi = {10.3409/fb_71-3.12},

issn = {00155497},

year  = {2023},

date = {2023-01-01},

journal = {Folia Biologica (Poland)},

volume = {71},

number = {3},

pages = {115-130},

publisher = {Institute of Systematics and Evolution of Animals},

abstract = {The genus Drepanaphis del Guercio currently includes 16 species, all of which are found in North America. Representatives of this genus are narrow oligophages associated mainly with plants of the genus Acer. Previous studies have focused only on the morphology of selected species, while not considering their geographical distribution. Among all species, the painted maple aphid Drepanaphis acerifoliae deserves particular attention, because it represents the broadest range in North America and is the only species of this genus to be found outside of its natural range, i.e. in Europe. Thanks to suitable niche modelling based on a maximum entropy model, we were able to present maps with the potential distribution of D. acerifoliae in its natural range. In North America, its distribution coincides with the natural range of the host plants (native to the eastern part), as well as the areas where they are planted (the western part). An extrapolation of these results to the area of Europe allowed for the designation of places where the aphids can find suitable climatic conditions for developing and expanding their spatial distribution. The model indicated the Mediterranean basin, almost all of Italy, excluding mountainous areas, Spain, Portugal, France, Belgium, the Netherlands, the western part of Germany, the southeast and central part of Great Britain, Hungary and the Balkan Peninsula. In a more continental view, the model pointed to areas stretching from the middle of eastern Ukraine, including Crimea, through Russia, to northern parts of Kazakhstan along the border with Russia. Additionally, the impact of climate change on the spread of the species within the next 80 years was analysed, both in North America and Europe. Models considering the potential future climate changes indicate that D. acerifoliae may find suitable niches further north of its current ranges. In North America, this is mostly areas of eastern Canada, while in Europe it includes the central and eastern part and the Asian part of Russia. © Institute of Systematics and Evolution of Animals, PAS, Kraków, 2023},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85164954215,

title = {The first detection of an alien, invasive bamboo aphid species of the genus Takecallis (Hemiptera: Aphididae) in Poland},

author = { K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85164954215&doi=10.24425%2fjppr.2023.145755&partnerID=40&md5=af9a50d3a34b9a75c0ccedc00dc38498},

doi = {10.24425/jppr.2023.145755},

issn = {14274345},

year  = {2023},

date = {2023-01-01},

journal = {Journal of Plant Protection Research},

volume = {63},

number = {2},

pages = {233-238},

publisher = {Polska Akademia Nauk},

abstract = {The first record of an oriental, alien aphid species belonging to the genus Takecallis, associated with the cold hardy bamboo Fargesia rufa T.P.Yi, collected in Słupsk, Pomeranian Voivodeship, Poland, is provided. The increase in worldwide trade of new frost-resistant ornamental bamboo varieties as a source of introducing alien species of insects in Europe and the role of garden centers as potential dispersal sites for these species is discussed. © 2023 Polish Academy of Sciences. All rights reserved.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85137671141,

title = {Aphidomorpha (Insecta: Hemiptera) in the entomological collection of the Zoology Research Group, University of Silesia in Katowice (DZUS), Poland},

author = { K. Wieczorek and Ł. Junkiert and  Joannatrela and Ł. Depa and M. Kanturski and A. Bugaj-Nawrocka},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85137671141&doi=10.11646%2fzootaxa.5183.1.13&partnerID=40&md5=0c1eec6accc1052b4f0c8df4f06762e8},

doi = {10.11646/zootaxa.5183.1.13},

issn = {11755326},

year  = {2022},

date = {2022-01-01},

journal = {Zootaxa},

volume = {5183},

number = {1},

pages = {113-161},

publisher = {Magnolia Press},

abstract = {The digitisation of the entomology resources of the Department of Zoology, University of Silesia DZUS (presently the Zoology Research Group; Katowice; Poland) allow presenting a substantial collection of aphids, adelgids and phylloxerids (Hemiptera: Aphidomorpha). The collection preserves more than 12 500 curated specimens stored as over 9 500 slides representing 683 taxa (645 identified to the species level and 38 identified only to the genus level), 160 genera, three families and 15 subfamilies. Thirty species represent type material. The geographical analysis of the Aphidomorpha collected shows mainly Eurasian areas, with particularly good representation from Central Europe (especially Poland). The highest diversity is represented by species of Aphididae (98.6%), with the richest in samples subfamily Aphidinae (65.2%). Four hundred twelve genera (972 taxa) of host plants from 99 families were identified among the slide-mounted specimens. A new name-Aphis (Aphis) jaroslavholmani nom. nov. is proposed for Aphis (Aphis) holmani Kanturski & Bezděk, 2019. Copyright © 2022 Magnolia Press.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85119999444,

title = {Molecular phylogeny and macroevolution of Chaitophorinae aphids (Insecta: Hemiptera: Aphididae)},

author = { T.Y. Liu and J. Chen and X.C. Zhu and C.L. Li and L.Y. Jiang and K. Wieczorek and G.X. Qiao},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85119999444&doi=10.1111%2fsyen.12531&partnerID=40&md5=14704e198357f422aaaceb5928256dd0},

doi = {10.1111/syen.12531},

issn = {03076970},

year  = {2022},

date = {2022-01-01},

journal = {Systematic Entomology},

volume = {47},

number = {2},

pages = {303-314},

publisher = {John Wiley and Sons Inc},

abstract = {Chaitophorinae is a predominantly Northern Hemisphere aphid subfamily characterized by numerous setae on the body. Two constituent tribes are associated with different host plants, with Chaitophorini feeding on deciduous trees and shrubs and Siphini colonizing grasses. Based on data from multiple genes (COI; COII; Cytb and EF-1α), geographical distribution and host association, this study investigated the phylogeny and macroevolution of Chaitophorinae using phylogenetic reconstruction, molecular dating, model-based ancestral area and character estimations and diversification rate calculation. Our results support the monophyly of Chaitophorinae and two tribes, indicate that Sipha and the two largest genera Chaitophorus and Periphyllus are not monophyletic, and suggest a need for a change in the taxonomic status of Lambersaphis, which was nested within Chaitophorus in the phylogenetic tree. We recovered an origin of Chaitophorinae on Acer plants from eastern Asia during the Late Cretaceous to early Palaeocene, followed by multiple dispersals into other areas that were responsible for its contemporary distribution. The origins of Siphini and Chaitophorus + Lambersaphis coincided with colonizations of novel host plants. An increase in diversification rate occurred within Chaitophorus in the Miocene and was associated with range expansion and switching onto new host plants, highlighting the roles of dispersal and host shift in aphid diversification. © 2021 The Authors. Systematic Entomology published by John Wiley & Sons Ltd on behalf of Royal Entomological Society.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85106239969,

title = {Influence of selected biogenic amines on development and demographic parameters of a temperate population of Cinara (Cupressobium) cupressi (Hemiptera, Aphididae)},

author = { K. Wieczorek and P. Świątek and R. Durak},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85106239969&doi=10.1007%2fs11829-021-09839-z&partnerID=40&md5=1ca59773026e79d51ba233aa8c3c46ee},

doi = {10.1007/s11829-021-09839-z},

issn = {18728855},

year  = {2021},

date = {2021-01-01},

journal = {Arthropod-Plant Interactions},

volume = {15},

number = {4},

pages = {583-593},

publisher = {Springer Science and Business Media B.V.},

abstract = {Cinara (Cupressobium) cupressi, the cypress aphid, is a serious pest of Cupressus spp. and other Cupressaceae, considered to be one of the world’s 100 worst invasive alien species. The potential influence of selected biogenic amines (tryptamine; tyramine; putrescine; and cadaverine) on development and demographic parameters of a temperate population of the cypress aphid was investigated under laboratory conditions. Within parthenogenetic generations, the use of biogenic amines resulted in a significant reduction in the total fecundity and the average daily fecundity both in the fundatrix (F0) and the fundatrigeniae (F1), whereas this influence in the F5 generation was insignificant. In all parthenogenetic generations treated with amines, the dissected female abdomen contained a greater number of mature embryos compared to control samples. Cadaverine caused marked changes in the body length of all viviparous generations studied and a significant reduction in the number of developing embryos, compared to the control sample. The use of biogenic amines did not significantly affect the number of eggs produced by oviparous females but had an impact on their lifespan. Our results indicate that biogenic amines application may disrupt feeding behavior and thus leads to reduced fecundity, consistent with the observation of reduced embryo production. Consequently, bioamines can be used as an alternative agents to control this important pest species. © 2021, The Author(s).},

note = {2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85119013835,

title = {Scale insects (Hemiptera: Coccomorpha) in the entomological collection of the Zoology Research Group, University of Silesia in Katowice (DZUS), Poland},

author = { A. Bugaj-Nawrocka and Ł. Junkiert and M. Kalandyk-Kołodziejczyk and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85119013835&doi=10.20363%2fBZB-2021.70.2.281&partnerID=40&md5=d1cd5e3168cb33cd8529139ba41addbd},

doi = {10.20363/BZB-2021.70.2.281},

issn = {21907307},

year  = {2021},

date = {2021-01-01},

journal = {Bonn Zoological Bulletin},

volume = {70},

number = {2},

pages = {281-315},

publisher = {Zoologisches Forschungsinstitut und Museum Alexander Koenig},

abstract = {Information about the scientific collections is made available more and more often. The digitisation of such resources allows us to verify their value and share these records with other scientists – and they are usually rich in taxa and unique in the world. Moreover, such information significantly enriches local and global knowledge about biodiversity. The digitisation of the resources of the Zoology Research Group, University of Silesia in Katowice (Poland) allowed presenting a substantial collection of scale insects (Hemiptera: Coccomorpha). The collection counts 9369 slide-mounted specimens, about 200 alcohol-preserved samples, close to 2500 dry specimens stored in glass vials and 1319 amber inclusions representing 343 taxa (289 identified to species level), 158 genera and 36 families (29 extant and seven extinct). A significant part is the collection of an outstanding Polish coccidologist, Professor Jan Koteja. The geographical analysis of the scale insects collected shows mainly Eurasian areas, but there is also material from North America, South America, as well as Africa and New Zealand. ©ZFMK},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85095575752,

title = {Structure of the reproductive system of the sexual generation of the endemic Arctic species Acyrthosiphon svalbardicum and its temperate counterpart Acyrthosiphon pisum (Hemiptera, Aphididae)},

author = { K. Wieczorek and D. Chłond and Ł. Junkiert and P. AswiCrossed D Signtek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85095575752&doi=10.1093%2fbiolre%2fioaa147&partnerID=40&md5=a48e1ae882c751ded633e4b32c303dac},

doi = {10.1093/biolre/ioaa147},

issn = {00063363},

year  = {2020},

date = {2020-01-01},

journal = {Biology of Reproduction},

volume = {103},

number = {5},

pages = {1043-1053},

publisher = {Oxford University Press},

abstract = {The Arctic aphids live briefly and must breed quickly to survive. Shortened life cycle, with only two generations: the stem mother and sexuales - oviparous females and males is an adaptation for optimal use of the short breeding period, which lasts from late July to the end of August. Using Acyrthosiphon svalbardicum, an endemic High Arctic aphid species, we describe the structure of the reproductive system of sexual morphs and compare with its temperate counterparts, in particular the model organism the pea aphid Acyrthosiphon pisum. Generally, the histological composition and ultrastructure of reproductive system of sexuales of A. svalbardicum is broadly similar to the reproductive systems described already in other species of aphids. The unique characters include in both oviparous females and males an enormous layer of the fat body, adhering to the structures of the internal reproductive system. The greatly enlarged accessory glands of males accumulate a heterogenous secretion composed of irregularly organized bunches of spicule-like structures of high electron density embedded in fine and coarse granular material. This material, unknown among temperate counterparts of A. svalbardicum, during mating is transported from the accessory glands of the male to its ejaculatory duct, where it is mixed with the ejaculate, and then is transferred to the spermatheca of the oviparous female. © 2020 The Author(s) 2020. Published by Oxford University Press on behalf of Society for the Study of Reproduction. All rights reserved.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85091222716,

title = {Sexual morphs of the three native Nearctic species of the genus Periphyllus van der Hoeven, 1863 (Insecta: Hemiptera: Aphididae), with identification keys including introduced species},

author = { J. Trela and Ł. Junkiert and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85091222716&doi=10.20363%2fBZB-2020.69.1.095&partnerID=40&md5=6e65be3a608b2ebbfa6a1c3eec5f9903},

doi = {10.20363/BZB-2020.69.1.095},

issn = {21907307},

year  = {2020},

date = {2020-01-01},

journal = {Bonn Zoological Bulletin},

volume = {69},

number = {1},

pages = {95-103},

publisher = {Zoologisches Forschungsinstitut und Museum Alexander Koenig},

abstract = {Periphyllus van der Hoeven, 1863 (Hemiptera: Aphididae: Chaitophorinae) is a Holarctic genus, with just three species native to Nearctic: Periphyllus americanus (Baker; 1917), P. brevispinosus Gillette & Palmer, 1930, and P. negundinis (Thomas; 1878). Males and oviparous females of P. brevispinosus and P. negundinis and males of P. americanus are described. Original keys to the identification of the known native and non-native sexual morphs of this genus, associated with maples in the Nearctic Region, are given. ©ZFMK},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85087560411,

title = {Micromorphology of the model species pea aphid Acyrthosiphon pisum (Hemiptera, Aphididae) with special emphasis on the sensilla structure},

author = { M. Kanturski and P. Świątek and J. Trela and B. Borowiak-Sobkowiak and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85087560411&doi=10.1080%2f24750263.2020.1779827&partnerID=40&md5=b3e5c5c76cf13ad96db8403e5e0892e2},

doi = {10.1080/24750263.2020.1779827},

issn = {24750263},

year  = {2020},

date = {2020-01-01},

journal = {European Zoological Journal},

volume = {87},

number = {1},

pages = {336-356},

publisher = {Taylor and Francis Ltd.},

abstract = {The pea aphid complex [Acyrthosiphon pisum (Harris 1776)] (Hemiptera; Aphididae), listed among the 14 aphid species of the greatest economic importance, is a globally distributed key pest of pulse crops. Since the pea aphid is a well-studied model organism, an enormous amount of literature has been published about this species. However, comprehensive morphological analyses using scanning electron microscopy (SEM), focused on all body parts of adult viviparous and sexual generations of A. pisum, are lacking. Thus, we present the first detailed morphological description of all body parts of adult wingless and winged viviparous females (parthenogenetic generation) as well as oviparous females, winged and wingless males (sexual generation), representing the most common A. pisum pea biotype. In particular, the sensilla of the body surface, antennae, mouthparts, legs and male genitalia are mapped by the high-resolution scanning electron microscope. The morphological diversity of sensilla is discussed in the context of their function and the biology of aphids. © 2020, © 2020 The Author(s). Published by Informa UK Limited, trading as Taylor & Francis Group.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85068940029,

title = {The composition of the aphid fauna (Insecta, Hemiptera) of the Royal Botanic Gardens, Kew},

author = { K. Wieczorek and T.K. Fulcher and D. Chłond},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85068940029&doi=10.1038%2fs41598-019-46441-z&partnerID=40&md5=41eed3296e1da22c2955298d82df6f2b},

doi = {10.1038/s41598-019-46441-z},

issn = {20452322},

year  = {2019},

date = {2019-01-01},

journal = {Scientific Reports},

volume = {9},

number = {1},

publisher = {Nature Publishing Group},

abstract = {At least a dozen species of aphids (Insecta; Hemiptera) of non-native origin have expanded their range in Europe, however the importance of botanic gardens in this phenomenon has not been studied previously in detail. As a case study, investigations on the species composition and host range of Aphidomorpha in the Royal Botanic Gardens, Kew, London, United Kingdom, were conducted over a period of twelve days, in June 2017. The inventory study was carried out in the collection of living plants, both in the gardens and the glasshouses and nurseries. In total, 94 taxa of Aphidomorpha are identified (one phylloxerid; one adelgid and 92 species of aphids). 20 species are regarded as alien to the European aphid fauna and among them nine are believed to be the first published records for Kew. 20 species are regarded as serious pests, capable of virus transmission. The list of host plants includes 155 taxa from 89 genera and 49 families. Ericolophium holsti (Takahashi), species of Asiatic origin associated with Rhododendron spp., was found for the first time in the field in the UK. Changes in the species composition of the aphid fauna in reference to the Eastop’s studies in 1960s were discussed. © 2019, The Author(s).},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85071939417,

title = {The first detection of the alien species: green-peach aphid Myzus (Nectarosiphon) persicae (Insecta, Hemiptera, Aphididae) in the Svalbard archipelago},

author = { K. Wieczorek and D. Chłond},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85071939417&doi=10.1007%2fs00300-019-02562-9&partnerID=40&md5=d594a7ca1135f1a6ac9068da8a851791},

doi = {10.1007/s00300-019-02562-9},

issn = {07224060},

year  = {2019},

date = {2019-01-01},

journal = {Polar Biology},

volume = {42},

number = {10},

pages = {1947-1951},

publisher = {Springer Verlag},

abstract = {Although the high Arctic archipelago Svalbard is among the best-studied Arctic regions in terms of biodiversity, its aphid fauna is extremely limited. Two endemic species have been described to date, and no species of a foreign origin has been registered. Our observation is the first record of the non-native and potentially invasive green-peach aphid species Myzus (Nectarosiphon) persicae (Insecta; Hemiptera; Aphididae), which was collected on the largest island of the archipelago—Spitsbergen. The green-peach aphid was found on three different ornamental plants: Viola tricolor (Violaceae), Dianthus caryophyllus (Pink Kisses) (Caryophyllaceae) and Petunia × hybrida (surfinia) (Solanaceae). The plants were displayed in front of one of the shops in the main street of Longyearbyen, the largest populated settlement of Svalbard. The infected plants came from the only supermarket on the archipelago, which had brought them from the mainland of Norway. Although the aphids (winged and wingless viviparous females and immature ones) were clearly visible on all of the plants (the distinct colonies from few to numerous individuals), the owners were not aware that the plants were infected. Similarly, the supermarket staff who are responsible for the live green plants did not register the presence of aphids on the imported plants. In this context, our results also suggest that a stricter approach to regional biosecurity needs to be considered in order to avoid the risks of further unintentional introductions. © 2019, The Author(s).},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85064193936,

title = {Description of the previously unknown morphs of Periphyllus koelreuteriae (Takahashi) (Hemiptera, Aphididae: Chaitophorinae)},

author = { Ł. Junkiert and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85064193936&doi=10.11646%2fzootaxa.4585.2.9&partnerID=40&md5=16547a63fffdd6761fd265833b2c4fe9},

doi = {10.11646/zootaxa.4585.2.9},

issn = {11755326},

year  = {2019},

date = {2019-01-01},

journal = {Zootaxa},

volume = {4585},

number = {2},

pages = {360-368},

publisher = {Magnolia Press},

abstract = {The previously unknown morphs of the autumn generations of Periphyllus koelreuteriae (Takahashi; 1919) (Hemiptera; Aphididae: Chaitophorinae)—the viviparous apterous female, the oviparous female and the alate male—are described and illustrated in detail based on specimens that were collected in China. Because P. koelreuteriae is a significant pest species that damages the ornamental and medicinal plants of the genus Koelreuteria, notes on its biology, host plants and distribution are presented. Copyright © 2019 Magnolia Press},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85074769166,

title = {Description of the previously unknown sexual morphs of Eucarazzia elegans from Iran and Pakistan and the northernmost record of viviparous generation from Europe},

author = { K. Wieczorek and D. Chłond},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074769166&partnerID=40&md5=18ee75df170ecd2cb8c1c9b934d86224},

issn = {17218861},

year  = {2019},

date = {2019-01-01},

journal = {Bulletin of Insectology},

volume = {72},

number = {2},

pages = {177-186},

publisher = {Department of Agricultural and Food Sciences},

abstract = {The previously unknown morphs of the Eucarazzia elegans (Ferrari) (Hemiptera; Aphididae; Aphidinae; Macrosiphini) - the oviparous females, the apterous and alate males are described and illustrated, based on specimens collected in Iran and Pakistan. The first record of viviparous generation of E. elegans, collected in south Poland, which is the northernmost European record of the species, is also provided. Because E. elegans is a significant species associated with numerous aromatic herbs of economic importance, its distributional data is updated and ways that it is spread are discussed. © 2019, Department of Agricultural and Food Sciences. All rights reserved.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85074195018,

title = {The reproductive system of the male and oviparous female of a model organism-The pea aphid, Acyrthosiphon pisum (Hemiptera, Aphididae)},

author = { K. Wieczorek and M. Kanturski and C. Sempruch and P. Świątek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85074195018&doi=10.7717%2fpeerj.7573&partnerID=40&md5=e288cd4ecf4996bfcea307521baec6fb},

doi = {10.7717/peerj.7573},

issn = {21678359},

year  = {2019},

date = {2019-01-01},

journal = {PeerJ},

volume = {2019},

number = {9},

publisher = {PeerJ Inc.},

abstract = {The structure of the reproductive system of the sexual generation males and oviparous females of the pea aphid Acyrthosiphon pisum (Harris) (Hemiptera; Aphididae), a serious pest of cultivated plants of Fabaceae, was investigated. For the first time we describe the morphology, histology and ultrastructure of the reproductive system in both morphs of the sexual generation of aphids within one species, using light and fluorescent microscopy, as well as transmission and scanning electron microscopy. The results revealed that males have testes composed of three follicles fused by the upper ends of the vasa efferentia, the vasa deferentia run independently, the accessory glands are asymmetric and the ejaculatory duct shortened. Oviparous females have ovaries composed of seven ovarioles each. The lateral oviducts join to a short common oviduct connected with the unpaired spermatheca and paired accessory glands. Yolky eggs with an aggregation of symbiotic bacteria at the posterior pole are produced. Histologically, the components of genital tracts are broadly similar: The epithelial cells of the walls of the vasa deferentia and accessory glands of the male and oviparous female have secretory functions which correlate with the age of the studied morphs. We also found symbiotic bacteria within the vasa deferentia epithelial cells in males and within the cells of the lateral oviducts of females. Because the pea aphid is listed among the 14 species that are of the greatest economic importance, our results will be useful for managing aphid populations, protecting plants and ensuring global food security. © 2019 PeerJ Inc.. All rights reserved.},

note = {4},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85044164411,

title = {A comparative morphological revision of the aphid genus Myzaphis van der Goot, 1913 (Insecta: Hemiptera: Aphididae) revealed a new genus and three new species},

author = { M. Kanturski and S. Barjadze and A.S. Jensen and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85044164411&doi=10.1371%2fjournal.pone.0193775&partnerID=40&md5=a20ec184601daeb2a86b6dc4694331f3},

doi = {10.1371/journal.pone.0193775},

issn = {19326203},

year  = {2018},

date = {2018-01-01},

journal = {PLoS ONE},

volume = {13},

number = {3},

publisher = {Public Library of Science},

abstract = {The aphid genus Myzaphis van der Goot, 1913 from the tribe Macrosiphini is revised to include eight species. Apterous and alate viviparous females, known fundatrices and known sexual morphs (oviparous females and males) of Myzaphis bucktoni, M. juchnevitschae, M. rosarum, M. tianshanica and M. turanica are re-described and illustrated. Lectotype and paralectotypes of Myzaphis bucktoni and M. turanica are designated. The status of M. komatsubarae nomen dubium is discussed. Myzaphis avariolosa is regarded as a species belonging to the genus Ericaphis. Three new species: M. oezdemirae Kanturski & Barjadze sp. nov., M. tuatayae Kanturski & Barjadze sp. nov. from Turkey and M. rezwanii Kanturski & Barjadze sp. nov. from Iran are described and illustrated. Myzaphis bucktoni is recorded from Portugal for the first time. Diagnosis of the genus Myzaphis van der Goot, 1913 is redefined and a new genus Richardsaphis Kanturski & Barjadze gen. nov. is erected with the type species R. canadensis (Richards) comb. nov. Richardsaphis is for the first time recorded from the USA and hitherto unknown oviparous female and alate male are described and illustrated. Original keys to species of the genus Myzaphis and aphid genera of the tribe Macrosiphini with 2-2-2 first tarsal chaetotaxy are also provided. © 2018 Kanturski et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.},

note = {9},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85035311617,

title = {European species of the aphid genus eulachnus del guercio, 1909 (Hemiptera: Aphididae: Lachninae): revision and molecular phylogeny},

author = { M. Kanturski and Ł. Kajtoch and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85035311617&doi=10.11646%2fzootaxa.4356.1.1&partnerID=40&md5=fdde37be5c24842ada9be894fa3f74a2},

doi = {10.11646/zootaxa.4356.1.1},

issn = {11755326},

year  = {2017},

date = {2017-01-01},

journal = {Zootaxa},

volume = {4356},

number = {1},

pages = {1-81},

publisher = {Magnolia Press},

abstract = {The aphid genus Eulachnus in Europe is revised to include 12 species, using an integrative taxonomy approach, based on morphometric, molecular and biological traits. Fundatrix, apterous and alate viviparous female of a new species–Eulach-nus stekolshchikovi Kanturski sp. nov. are described. Neotypes are designated for E. agilis, E. brevipilosus and E. nigricola. Lectotypes are designated for E. alticola, E. cembrae, E. rileyi and E. tuberculostemmatus. New synonyms are proposed: E. abameleki syn. nov. (= Cinara pini), E. cretaceus syn. nov. (= E. agilis), E. tauricus syn. nov. (= E. rileyi), E. pallidus syn. nov. (= E. tuberculostemmatus). Eulachnus mingazzinii (near Cinara piniphila) and E. nigrofasciatus (near C. brauni) are regarded as incertae sedis. Full species status is given for E. garganicus stat. nov. and E. ibericus stat. nov. Apterous viviparous female of E. cembrae; apterous and alate viviparous females of remaining species are redescribed. Sexual morphs of E. agilis, E. alticola, E. cembrae, E. intermedius, E. nigricola, E. rileyi and oviparous female of E. tuberculostemmatus are fully redescribed and figured for the first time. Fundatrices of E. agilis, E. brevipilosus, E. cembrae, E. rileyi and E. tuberculostemmatus, sexuales of E. brevipilosus and the alate male of E. tuberculostemmatus are described and figured. A new host plant–Pinus cembra for E. brevipilosus is reported, and this species is recorded for the first time from Czech Republic. Eulachnus tuberculostemmatus is reported for the first time from Croatia. Phylogenetic studies, based on the COI and ITS2 molecular markers, are provided to visualize and discuss the relationships within the European species. COI barcodes are provided for seven species. Copyright © 2017 Magnolia Press.},

note = {11},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85010934349,

title = {Buchnera aphidicola of the birch blister aphid, Hamamelistes betulinus (Horváth, 1896) (Insecta, Hemiptera, Aphididae: Hormaphidinae): molecular characterization, transmission between generations and its geographic significance},

author = { P. Węgierek and A. Michalik and K. Wieczorek and M. Kanturski and M. Kobiałka and K. Śliwa and T. Szklarzewicz},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85010934349&doi=10.1111%2fazo.12186&partnerID=40&md5=86bf8814154fbcb4c75b03ff61022abd},

doi = {10.1111/azo.12186},

issn = {00017272},

year  = {2017},

date = {2017-01-01},

journal = {Acta Zoologica},

volume = {98},

number = {4},

pages = {412-421},

publisher = {Blackwell Publishing Ltd},

abstract = {The birch blister aphid Hamamelistes betulinus, like most aphids, is host to obligate symbiotic bacterium Buchnera aphidicola. Ultrastructural and molecular analyses did not reveal the presence of secondary symbionts in the body of H. betulinus. The bacteria Buchnera aphidicola are transmitted to the next generation vertically (maternally). The bacteria released from the cytoplasm of the bacteriocyte to the haemolymph migrate to the embryo at the cellular blastoderm stage, through the opening at its posterior pole. Next, the bacteria enter the cytoplasm of newly formed bacteriocytes. The concept of the relationship between the geographic distribution of Hormaphidini aphids and the presence/absence of bacterium Buchnera aphidicola is discussed. © 2017 The Royal Swedish Academy of Sciences},

note = {5},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85021794475,

title = {Dysaphis (Dysaphis) kadyrovi sp. Nov.-a new aphid species (Hemiptera: Aphididae) from Tajikistan},

author = { Ł. Depa and M. Kanturski and A. Taszakowski and M. Walczak and A. Bugaj-Nawrocka and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85021794475&doi=10.11646%2fzootaxa.4286.4.10&partnerID=40&md5=0ffe3b4e7cc038b7198ff80984041336},

doi = {10.11646/zootaxa.4286.4.10},

issn = {11755326},

year  = {2017},

date = {2017-01-01},

journal = {Zootaxa},

volume = {4286},

number = {4},

pages = {573-585},

publisher = {Magnolia Press},

abstract = {Dysaphis (Dysaphis) kadyrovi Depa & Kanturski sp. nov., a new aphid species associated with an endemic plant species Anacantha darwasica (C. Winkl.) Soják (Asteraceae) is described and figured from specimens collected in Tajikistan. Taxonomic comments on the morphological resemblance of the new species to closely related Dysaphis (D.) pseudomolli Narzikulov is provided. In view of the finding that the new species shares identical COI sequence with that reported for the morphologically distinct Dysaphis (Dysaphis) lappae lappae (Koch), the reliability of barcoding and molecular data is discussed. © Copyright 2017 Magnolia Press.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85014928343,

title = {Geographical variation in morphology of Chaetosiphella stipae stipae Hille Ris Lambers, 1947 (Hemiptera: Aphididae: Chaitophorinae)},

author = { K. Wieczorek and A. Bugaj-Nawrocka and M. Kanturski and G.L. Miller},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85014928343&doi=10.1038%2fsrep43988&partnerID=40&md5=9d424ee6d6041bea91e287728720294a},

doi = {10.1038/srep43988},

issn = {20452322},

year  = {2017},

date = {2017-01-01},

journal = {Scientific Reports},

volume = {7},

publisher = {Nature Publishing Group},

abstract = {Chaetosiphella stipae stipae is a xerothermophilous aphid, associated with Palaearctic temperate steppe zones or dry mountain valleys, where there are grasses from the genus Stipa. Its geographical distribution shows several populations that are spread from Spain, across Europe and Asia Minor, to Mongolia and China. Geographical variation in chaetotaxy and other morphological features were the basis to consider whether individuals from different populations are still the same species. Moreover, using Ch. stipae stipae and Stipa species occurrences, as well as climatic variables, we predict potential geographical distributions of the aphid and its steppe habitat. Additionally, for Stipa species we projected current climatic conditions under four climate change scenarios for 2050 and 2070. While highly variable, our results of morphometric analysis demonstrates that all Ch. stipae stipae populations are one very variable subspecies. And in view of predicted climate change, we expect reduction of Stipa grasslands. The disappearance of these ecosystems could result in stronger separation of the East-European and Asian steppes as well as European 'warm-stage' refuges. Therefore, the geographic morphological variability that we see today in the aphid subspecies Ch. stipae stipae may in the future lead to speciation and creation of separate subspecies or species. © 2017 The Author(s).},

note = {4},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-85015282545,

title = {The relationships within the Chaitophorinae and Drepanosiphinae (Hemiptera, Aphididae) inferred from molecular-based phylogeny and comprehensive morphological data},

author = { K. Wieczorek and D. Lachowska-Cierlik and Ł. Kajtoch and M. Kanturski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-85015282545&doi=10.1371%2fjournal.pone.0173608&partnerID=40&md5=def539caf36bc481433ca81a35088644},

doi = {10.1371/journal.pone.0173608},

issn = {19326203},

year  = {2017},

date = {2017-01-01},

journal = {PLoS ONE},

volume = {12},

number = {3},

publisher = {Public Library of Science},

abstract = {The Chaitophorinae is a bionomically diverse Holarctic subfamily of Aphididae. The current classification includes two tribes: the Chaitophorini associated with deciduous trees and shrubs, and Siphini that feed on monocotyledonous plants. We present the first phylogenetic hypothesis for the subfamily, based on molecular and morphological datasets. Molecular analyses were based on the mitochondrial gene cytochrome oxidase subunit I (COI) and the nuclear gene elongation factor-1α (EF-1α). Phylogenetic inferences were obtained individually on each of genes and joined alignments using Bayesian inference (BI) and Maximum likelihood (ML). In phylogenetic trees reconstructed on the basis of nuclear and mitochondrial genes as well as a morphological dataset, the monophyly of Siphini and the genus Chaitophorus was supported. Periphyllus forms independent lineages from Chaitophorus and Siphini. Within this genus two clades comprising European and Asiatic species, respectively, were indicated. Concerning relationships within the subfamily, EF-1α and joined COI and EF-1α genes analysis strongly supports the hypothesis that Chaitophorini do not form a monophyletic clade. Periphyllus is a sister group to a clade containing Chaitophorus and Siphini. The Asiatic unit of Periphyllus also includes Trichaitophorus koyaensis. The analysis of morphological dataset under equally weighted parsimony also supports the view that Chaitophorini is an artificial taxon, as Lambersaphis pruinosae and Pseudopterocomma hughi, both traditionally included in the Chaitophorini, formed independent lineages. COI analyses support consistent groups within the subfamily, but relationships between groups are poorly resolved. These analyses were extended to include the species of closely related and phylogenetically unstudied subfamily Drepanosiphinae, which produced congruent results. Genera Drepanosiphum and Depanaphisare monophyletic and sister. The position of Yamatocallis tokyoensis differs in the molecular and morphological analyses, i.e. it is either an independent lineage (EF-1α; COI; joined COI and EF-1α genes) or is nested inside this unit (morphology). Our data also support separation of Chaitophorinae from Drepanosiphinae. © 2017 Wieczorek et al. This is an open access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.},

note = {8},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84978224859,

title = {Pine pest aphids of the genus Eulachnus (Hemiptera: Aphididae: Lachninae): how far can their range extend?},

author = { M. Kanturski and A. Bugaj-Nawrocka and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84978224859&doi=10.1111%2fafe.12171&partnerID=40&md5=9d5a7d3653288744d15c77d449cf80de},

doi = {10.1111/afe.12171},

issn = {14619555},

year  = {2016},

date = {2016-01-01},

journal = {Agricultural and Forest Entomology},

volume = {18},

number = {4},

pages = {398-408},

publisher = {Blackwell Publishing Ltd},

abstract = {Species of the aphid genus Eulachnus (Hemiptera; Aphididae), associated with pine trees, are an example of insects reported as rare over their native geographical range in Europe and serious pine pests far from their natural distribution. To predict the risk of invasion of spotted pine aphid Eulachnus agilis (Kaltenbach; 1843), green pine aphid Eulachnus brevipilosus Börner, 1940 and narrow brown pine aphid Eulachnus rileyi (Williams; 1911) on a global scale, ecological niche modelling was applied. We used the maximum entropy model, based on associations between unique occurrence localities and a set of environmental variables. We obtained models of potentially suitable habitats, based on climatic variables and distribution of host plants, suggesting that favourable conditions for each species may be present on every continent. However, E. agilis and E. rileyi appear to be potentially the most widespread species. In Europe, models showed that the potential distribution of the representatives of the genus Eulachnus overlapped with that of the host plants. In places where they have been introduced, these aphid species have readily adapted to indigenous or introduced pines, including trees grown commercially for timber. A jackknife test indicated that annual mean temperature and mean temperature of the coldest quarter were the most important environmental variables restricting the expansion of the species under investigation. Moreover, the most important factor in the decrease in population density of the feeding aphids is the rainy season and, on a smaller scale, the presence of their natural enemies. © 2016 The Royal Entomological Society},

note = {8},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84971595611,

title = {Taxonomical implications of the comparative study of the genus Drepanosiphum Koch, 1855 (Hemiptera: Aphididae, Drepanosiphinae)},

author = { K. Wieczorek and Ł. Junkiert and M. Kanturski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84971595611&doi=10.1016%2fj.jcz.2016.04.005&partnerID=40&md5=c7431f1a3a6437df272848433e377a6d},

doi = {10.1016/j.jcz.2016.04.005},

issn = {00445231},

year  = {2016},

date = {2016-01-01},

journal = {Zoologischer Anzeiger},

volume = {263},

pages = {92-117},

publisher = {Elsevier GmbH},

abstract = {The aim of the study was to review the sexual generation of the species of the aphid genus Drepanosiphum Koch. Oviparous females and males of Drepanosiphum iranicum Hille Ris Lambers are described and illustrated in detail. The poorly known sexuales of D. acerinum (Walker), D. aceris Koch, D. braggii Gillette, D. dixoni HRL, D. oregonensis Granovsky and D. platanoidis (Schrank) are re-described and illustrated in detail. Biometric data for the oviparous females and males are reported and keys for the sexual generation of the species that were studied are provided for the first time. The status of the closely related species D. acerinum and D. caucasicum as well as D. platanoidis and D. iranicum is discussed. The newly recognised species D. latifemorum sp. n., which is closely related to D. oregonensis, is described. Blackman and Eastop's general key to the species that are associated with Acer spp. is modified to include the new species. The most significant diagnostic characters of winged viviparous females of all of the known Drepanosiphum species are also provided and illustrated. © 2016 Elsevier GmbH.},

note = {2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84961855523,

title = {Descriptions of little-known and unknown morphs of Periphyllus acerihabitans Zhang (Hemiptera: Aphididae: Chaitophorinae)},

author = { K. Wieczorek and G.X. Qiao and M. Sano and H. Yoshitomi and M. Kanturski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84961855523&doi=10.11646%2fzootaxa.4092.4.8&partnerID=40&md5=bd087c5679131101fd981dc40648f48a},

doi = {10.11646/zootaxa.4092.4.8},

issn = {11755326},

year  = {2016},

date = {2016-01-01},

journal = {Zootaxa},

volume = {4092},

number = {4},

pages = {583-592},

publisher = {Magnolia Press},

abstract = {Periphyllus acerihabitans Zhang, 1982, associated with Acer buergerianum, is known only from the original description from China. Based on the type series and specimens collected in Japan, we re-describe apterous and alate viviparous females of P. acerihabitans and describe dimorph (aestivating nymph) and oviparous female in detail with illustrations. This is the first record of this species from Japan. The differences between P. acerihabitans and a related species P. viridis (Matsumura; 1919) are discussed. Keys to similar species: P. acerihabitans, P. viridis and P. californiensis (Shinji; 1917), associated with A. buergerianum or A. pictum subsp. mono, are provided. Copyright © 2016 Magnolia Press.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84942920280,

title = {Blackmania gen. nov. and the related genus Acaudella (Hemiptera: Aphididae: Aphidinae)},

author = { M. Kanturski and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84942920280&doi=10.1111%2fens.12155&partnerID=40&md5=4d8f48db7e2e08dfb213c7e9c66fb78c},

doi = {10.1111/ens.12155},

issn = {13438786},

year  = {2015},

date = {2015-01-01},

journal = {Entomological Science},

volume = {18},

number = {4},

pages = {442-451},

abstract = {The aphid genus Blackmania gen. nov. is described. In the genus, B.eastopi sp. nov. associated with Polygonum equisetiforme (Polygonaceae) from Israel and Cyprus is described and illustrated. Morphologically, the new genus is similar to the genus Acaudella in respect to the lack of a cauda. Acaudella puchovi, associated with Atraphaxis caucasica (=A.buxifolia) and A.spinosa (Polygonaceae) from Uzbekistan and Israel, is re-described and the apterous viviparous female is figured for the first time. The lectotype and paralectotypes of A.puchovi are also designated. An identification key to known species of the tribe Macrosiphini without cauda is provided. The morphological separation of B.eastopi gen. nov., sp. nov. from A.puchovi is visualized using principal component analysis. © 2015 The Entomological Society of Japan.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84930504333,

title = {Morphology of the European species of the aphid genus Eulachnus (Hemiptera: Aphididae: Lachninae) - A SEM comparative and integrative study},

author = { M. Kanturski and J. Karcz and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84930504333&doi=10.1016%2fj.micron.2015.05.004&partnerID=40&md5=fa6ed2b5d06f7547bfc0869e745bb73d},

doi = {10.1016/j.micron.2015.05.004},

issn = {09684328},

year  = {2015},

date = {2015-01-01},

journal = {Micron},

volume = {76},

pages = {23-36},

publisher = {Elsevier Ltd},

abstract = {Scanning electron microscopy (SEM) methods were used for the first time to elucidate the external morphology of the European species of the genus Eulachnus (Hemiptera: Aphididae: Lachninae), a representative genus of the conifer-feeding aphids tribe Eulachnini. We examined and compared the external morphology of apterous and alate viviparous females from the parthenogenetic generation as well as oviparous females and alate males belonging to the sexual generation. FE-SEM images based on HMDS and cryo-SEM preparation techniques revealed better image quality than the CPD technique in regard to surface tension and morphological signs of cell deteriorations (i.e.; existence of depressions; drying artifacts and membrane blebs). Three morphologically different species groups ". agilis", ". brevipilosus" and ". cembrae" were proposed due to the differences in head, antennae, legs and dorsal chaetotaxy as well as dorsal sclerotization. The most characteristic features and differences of representatives of these groups are presented and discussed. © 2015 Elsevier Ltd.},

note = {28},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84935858914,

title = {A comparative morphometric study of the genus Drepanosiphoniella Davatchi, Hille Ris Lambers and Remaudière (Hemiptera: Aphididae: Drepanosiphinae)},

author = { K. Wieczorek and M. Kanturski and Ł. Junkiert and A. Bugaj-Nawrocka},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84935858914&doi=10.1016%2fj.jcz.2015.04.002&partnerID=40&md5=a452fa88fab44112a98eecafa785d58e},

doi = {10.1016/j.jcz.2015.04.002},

issn = {00445231},

year  = {2015},

date = {2015-01-01},

journal = {Zoologischer Anzeiger},

volume = {257},

pages = {39-53},

publisher = {Elsevier GmbH},

abstract = {The genus Drepanosiphoniella Davatchi, Hille Ris Lambers and Remaudière, 1957 of the subfamily Drepanosiphinae (Hemiptera: Aphididae) is revised using comparative morphology of parthenogenetic and sexual generations. On the basis of thorough examination of morphological characters, a full species status of Drepanosiphoniella fugans Remaudière and Leclant, 1972 stat. rev. is given, and supported by using statistical analysis - principal component analysis (PCA) and multiple discriminant analysis (canonical variates analysis). A new species, Drepanosiphoniella remaudièrei sp. n. Wieczorek, is described and figured in detail on the basis of specimens collected in Morocco. Fundatrix, oviparous female and apterous male of Drepanosiphoniella aceris aceris Davatchi, Hille Ris Lambers and Remaudière, 1957 are described and figured. Original keys to the identification of the known species and morphs of the genus Drepanosiphoniella as well as differences with related species are given. Notes about the distribution and host plants of the studied taxa are supplied. All species studied seem to be montane elements associated with Acer monspessulanum or its subspecies. © 2015 Elsevier GmbH.},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84930828769,

title = {A new species of the nearctic gall-forming genus Tamalia Baker (Hemiptera: Aphididae: Tamaliinae)},

author = { M. Kanturski and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84930828769&doi=10.11646%2fzootaxa.3926.2.7&partnerID=40&md5=856b57d5ed0ece33480a242c96351e4e},

doi = {10.11646/zootaxa.3926.2.7},

issn = {11755326},

year  = {2015},

date = {2015-01-01},

journal = {Zootaxa},

volume = {3926},

number = {2},

pages = {268-278},

publisher = {Magnolia Press},

abstract = {The apterous viviparous female and alate oviparous female of a new aphid species, Tamalia milleri sp. nov., a representative of a nearctic relict genus Tamalia and associated with Arctostaphylos columbiana, is described and figured in detail from specimens collected in California and Oregon (USA) and deposited in the Natural History Museum, London (UK). The differences between T. milleri and a related species, T. dicksoni Remaudière & Stroyan as well as other taxa of this genus are discussed. The distribution of Tamalia and a key to identification of the known species of the genus are provided. Copyright © 2015 Magnolia Press.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84911808225,

title = {Invasive aphids of the tribe Siphini: A model of potentially suitable ecological niches},

author = { K. Wieczorek and A. Bugaj-Nawrocka},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84911808225&doi=10.1111%2fafe.12073&partnerID=40&md5=fda512fb7425372624765a7f66fd7206},

doi = {10.1111/afe.12073},

issn = {14619555},

year  = {2014},

date = {2014-01-01},

journal = {Agricultural and Forest Entomology},

volume = {16},

number = {4},

pages = {434-443},

abstract = {Sipha (Rungsia) maydis, Sipha (Rungsia) elegans, Sipha (Sipha) glyceriae and especially Sipha (Sipha) flava are considered to be virus vectors and serious pests of crops and pasture grasses. Ecological niche modelling, a useful tool for assessing potential geographical distributions of species, was used to predict the risk of invasion of these four species of the Siphini (Hemiptera; Aphididae) on a global scale. The maximum entropy model based on associations between unique occurrence localities and a set of environmental variables was used. Obtained models of potentially suitable habitats, based only on climatic variables, suggest that favourable conditions for each species may be present on every continent. However, S. (S.) flava appears to be potentially the most widespread species. Moreover, the resulting maps provide important information on the corridors by which invasive species are able to penetrate into new areas. A mean of the area under the receiver operating characteristic curve at the levels of 0.937, 0.947, 0.968, 0.937 for S. (R.) maydis, S. (R.) elegans, S. (S.) glyceriae and S. (S.) flava, respectively, indicated a high level of discriminatory power of the maximum entropy model. A jackknife test indicated that the precipitation of the coldest quarter with the highest gain value was the most important environmental variable restricting the expansion of the studied species. © 2014 The Royal Entomological Society.},

note = {16},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84893419987,

title = {Sexual morphs and biology of aphis verbasci schrank (hemiptera: Aphididae)},

author = { M. Kanturski and K. Wieczorek and Ł. Junkiert},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84893419987&doi=10.11646%2fzootaxa.3755.5.8&partnerID=40&md5=d6a5793fcb49e806f05394536f1a3904},

doi = {10.11646/zootaxa.3755.5.8},

issn = {11755326},

year  = {2014},

date = {2014-01-01},

journal = {Zootaxa},

volume = {3755},

number = {5},

pages = {485-490},

abstract = {The oviparous female and wingless male of Aphis verbasci from Poland and the United Kingdom are described and illustrated in detail for the first time, with notes on biology, distribution and host plants. © 2014 Magnolia Press.},

note = {3},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84987601014,

title = {Systematic position of Eulachnus cembrae Börner with description of hitherto unknown sexual morphs of E. pumilae Inouye (Hemiptera, Aphididae, Lachninae)},

author = { M. Kanturski and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84987601014&doi=10.3897%2fdez.61.8048&partnerID=40&md5=847e0790bdcdae5bc5608bfd174c9bf2},

doi = {10.3897/dez.61.8048},

issn = {14351951},

year  = {2014},

date = {2014-01-01},

journal = {Deutsche Entomologische Zeitschrift},

volume = {61},

number = {2},

pages = {123-132},

publisher = {Pensoft Publishers},

abstract = {The identity of Eulachnus cembrae Börner, 1950, stat. rev. from Europe, treated as a synonym of E. pumilae Inouye, 1939 from East Asia is clarified based on characters of sexual morphs. The oviparous female and alate male forms of E. pumilae are described and figured in detail for the first time and the poorly known sexual forms of E. cembrae are redescribed and figured in detail as well. Sexual morphs of the two similar species are compared, and significant differences clearly distinguishing those species are presented. A key to the identification of oviparous females and males of E. cembrae and E. pumilae as well as notes on host plants and distribution of these species are provided. The status of E. pumilae in the European aphid-fauna is clarified. Morphological characters of the sexual generation that may be useful for species identification are discussed. © Mariusz Kanturski et al.},

note = {7},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84930043840,

title = {A comparative study of the sexual morphs and the life cycles of the palaearctic species of Glyphina Koch, 1865 (Hemiptera: Aphididae: Thelaxinae)},

author = { K. Wieczorek and M. Kanturski and Ł. Junkiert},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84930043840&doi=10.1016%2fj.jcz.2014.06.003&partnerID=40&md5=e5fbfd7f0246e0654ee1ceafe34dd8ea},

doi = {10.1016/j.jcz.2014.06.003},

issn = {00445231},

year  = {2014},

date = {2014-01-01},

journal = {Zoologischer Anzeiger},

volume = {253},

number = {6},

pages = {482-492},

publisher = {Elsevier GmbH},

abstract = {Glyphina is a small aphid genus with three palaearctic and two nearctic species associated with Betulaceae, the sexual morphs and life cycles of which are little known. Detailed descriptions and illustrations are provided of the oviparous females and males of the three palaearctic species: Glyphina betulae (Linnaeus; 1758), Glyphina jacutensis Mordvilko, 1931 and Glyphina pseudoschrankiana Blackman, 1989. G. pseudoschrankiana has been for the first time recorded from Katowice, Poland. Keys for their identification are provided, and additional data about biology, life cycle and the damage caused by these insects are presented. © 2014 Elsevier GmbH.},

note = {4},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84902952043,

title = {A new oak-feeding species of Lachnus burmeister and some remarks on the taxonomic status of L. chosoni Szelegiewicz (Hemiptera, Aphididae, Lachninae)},

author = { M. Kanturski and K. Wieczorek and Ł. Junkiert},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84902952043&doi=10.3897%2fdez.61.7746&partnerID=40&md5=313029ca43f422cc5de236ccb867d16f},

doi = {10.3897/dez.61.7746},

issn = {14351951},

year  = {2014},

date = {2014-01-01},

journal = {Deutsche Entomologische Zeitschrift},

volume = {61},

number = {1},

pages = {77-83},

publisher = {Wiley-VCH Verlag},

abstract = {A new species, Lachnus pseudonudus Kanturski & Wieczorek, sp. n., associated with Quercus ithaburensis subsp. macrolepis is described and figured in detail from specimens collected in Turkey. The lectotype and paralectotypes of L. crassicornis, a species associated with Quercus ithaburensis subsp. ithaburensis, are designated. The taxonomic position of L. chosoni, a poorly known species from Korea previously treated as a synonym of L. pallipes, is discussed. Morphological and biometric characters of the studied species are given. An identification key to species belonging to the "pallipes" group is provided. © Mariusz Kanturski et al.},

note = {5},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84902583608,

title = {Atypical, ventro-ventral copulation position in aphids of the genus Stomaphis Walker, 1870 (Insecta, Hemiptera)},

author = { Ł. Depa and M. Kanturski and A. Taszakowski and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84902583608&doi=10.1163%2f18759866-08303002&partnerID=40&md5=3b629bb0458f69ec2d41d4195ecfdff6},

doi = {10.1163/18759866-08303002},

issn = {13834517},

year  = {2014},

date = {2014-01-01},

journal = {Contributions to Zoology},

volume = {83},

number = {3},

pages = {177-183},

publisher = {SPB Academic Publishing bv},

abstract = {Firm matching of genitals during copulation is of critical importance to effective insemination and thus, gene flow. During the evolution of insects, an effective position during copulation promoted higher fecundity through control over the act of mating or elimination of competitors. Usually during insect copulation, either twisting or flexing of the male abdomen occurs, and genitals remain symmetrically or asymmetrically disposed following changes in the mating position. However, it is always the dorsal side of the male genitalia that makes contact with the ventral side of female abdomen. Here we present the unusual case of a 'belly-to-belly' copulation, with symmetrically positioned male genitals and no twisting of the abdomen. During the mating of two species in the Stomaphis genus of large, tree dwelling aphids, the dwarfish male is attached to the underside of the female, with the ventral part of its genitals contacting the ventral part of female abdomen, and the aedeagus effectively inserted into the female genital organs. Interestingly, congeneric species do not exhibit this sort of mating, but differences in the genital plates of females, between species, may play an important role. These observations raise many questions concerning the possible dominant role of the female during mating and later, during mate guarding by male, which can lead to monandry in this generally polyandrous group of insects. It is possible that this sort of mating is either an adaptation to the competitive behaviour of other males or a consequence of the obligatory mutualistic relationship with ants, and the adaptation to specialised ecological niches enforced by this relationship. If ants do influence the mating habits of Stomaphis then it is possible that speciation in this group of insects, and phytophagous insects generally, is partially driven by their relationship with ants.},

note = {6},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84892838179,

title = {Endosymbiotic microorganisms of aphids (hemiptera: Sternorrhyncha: Aphidoidea): Ultrastructure, distribution and transovarial transmission},

author = { A. Michalik and T. Szklarzewicz and W. Jankowska and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84892838179&doi=10.14411%2feje.2014.011&partnerID=40&md5=4bdd836e7dd66bc6b0dcaf0a6a2c1af8},

doi = {10.14411/eje.2014.011},

issn = {12105759},

year  = {2014},

date = {2014-01-01},

journal = {European Journal of Entomology},

volume = {111},

number = {1},

pages = {91-104},

publisher = {Czech Academy of Sciences},

abstract = {The ultrastructure, distribution and transovarial transmission of endosymbiotic bacteria in representatives of six aphid families: Eriosomatidae (Pemphigus spyrothecae; Prociphilus fraxini), Anoeciidae [Anoecia (Anoecia) corni], Drepanosiphidae [Mindarus abietinus; Sipha (Rungsia) maydis; Clethrobius comes; Myzocallis (Lineomyzocallis) walshii], Thelaxidae (Thelaxes dryophila), Aphididae (Delphiniobium junackianum; Aphis viburni; Cavariella theobaldi; Macrosiphoniella tanacetaria) and Lachnidae (Schizolachnus pineti; Eulachnus rileyi) were studied at the ultrastructural level. The ovaries of aphids are accompanied by large organs termed bacteriomes that consist of giant cells termed bacteriocytes. The bacteriocyte cytoplasm is tightly packed with endosymbiotic bacteria. Ultrastructural observations have shown that the bacteria Buchnera aphidicola (primary symbiont of aphids) present in various species are characterized by significant differences in both size and organization of their cytoplasm. In the aphids, Prociphilus fraxini, Sipha (Rungsia) maydis, Thelaxes dryophila, Aphis viburni, Cavariella theobaldi, Macrosiphoniella tanacetaria, Eulachnus rileyi and Schizolachnus pineti, in addition to Buchnera aphidicola, secondary endosymbionts are also present. The bacteriocytes containing secondary endosymbionts are less numerous than those with Buchnera. In Eulachnus rileyi (Lachnidae), in addition to primary and secondary endosymbionts, there is a third type of microorganism. In all species examined both the primary and secondary endosymbionts are transovarially transmitted from mother to offspring.},

note = {20},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84889562637,

title = {Endosymbiotic microorganisms in Adelges (Sacchiphantes) viridis (Insecta, Hemiptera, Adelgoidea: Adelgidae): Molecular characterization, ultrastructure and transovarial transmission},

author = { A. Michalik and A. Gołas and M. Kot and K. Wieczorek and T. Szklarzewicz},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84889562637&doi=10.1016%2fj.asd.2013.09.004&partnerID=40&md5=e837a59a61ad77217753b4d921c9e3f6},

doi = {10.1016/j.asd.2013.09.004},

issn = {14678039},

year  = {2013},

date = {2013-01-01},

journal = {Arthropod Structure and Development},

volume = {42},

number = {6},

pages = {531-538},

abstract = {The aim of this paper was to identify endosymbiotic microorganisms living in the body cavity of a Polish population of an aphid, Adelges (Sacchiphantes) viridis, as well as to describe their ultrastructure and mode of transmission between generations. Molecular data (amplification and sequencing of 16S rRNA genes) indicated that endosymbionts of A. (S.) viridis are Betaproteobacteria of the species ". Candidatus Vallotia virida". Endosymbiotic bacteria are rod-shaped and localized in the cytoplasm of specific cells, termed bacteriocytes, of host insects. Endosymbionts sharing the same bacteriocytes differ in the density of their cytoplasm. There are two morphotypes of endosymbiotic bacteria: with electron-dense cytoplasm and electron-translucent cytoplasm. Since only bacteria containing electron-dense cytoplasm were observed in the binary fusion stage, differences in density of the cytoplasm are probably due to changes in the cytoskeleton of bacteria during division. Endosymbionts of A. (S.) viridis are transovarially (i.e. via oocytes) transmitted from the mother to the offspring. © 2013 Elsevier Ltd.},

note = {10},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84887217808,

title = {Shenahweum minutum (Hemiptera, Aphidoidea: Drepanosiphinae) - Taxonomic position and description of sexuales},

author = { K. Wieczorek and M. Kanturski and Ł. Junkiert},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84887217808&doi=10.11646%2fzootaxa.3731.3.2&partnerID=40&md5=db9507c29df3dc0d2c7f5df3bad8c59d},

doi = {10.11646/zootaxa.3731.3.2},

issn = {11755326},

year  = {2013},

date = {2013-01-01},

journal = {Zootaxa},

volume = {3731},

number = {3},

pages = {324-330},

abstract = {The oviparous female and winged male of Shenahweum minutum (Davis) are described and illustrated in detail for the first time. Notes on distribution and host plants are presented as well as additional taxonomic data on the genus. Copyright © 2013 Magnolia Press.},

note = {8},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84882634053,

title = {The ovaries of aphids (Hemiptera, Sternorrhyncha, Aphidoidea): Morphology and phylogenetic implications},

author = { A. Michalik and T. Szklarzewicz and P. Węgierek and K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84882634053&doi=10.1111%2fivb.12026&partnerID=40&md5=eda3964ed80d6e9d09ad5342a2c2284b},

doi = {10.1111/ivb.12026},

issn = {10778306},

year  = {2013},

date = {2013-01-01},

journal = {Invertebrate Biology},

volume = {132},

number = {3},

pages = {226-240},

abstract = {The ovaries of aphids belonging to the families Eriosomatidae, Anoeciidae, Drepanosiphidae, Thelaxidae, Aphididae, and Lachnidae were examined at the ultrastructural level. The ovaries of these aphids are composed of several telotrophic ovarioles. The individual ovariole is differentiated into a terminal filament, tropharium, vitellarium, and pedicel (ovariolar stalk). Terminal filaments of all ovarioles join together into the suspensory ligament, which attaches the ovary to the lobe of the fat body. The tropharium houses individual trophocytes and early previtellogenic oocytes termed arrested oocytes. Trophocytes are connected with the central part of the tropharium, the trophic core, by means of broad cytoplasmic processes. One or more oocytes develop in the vitellarium. Oocytes are surrounded by a single layer of follicular cells, which do not diversify into distinct subpopulations. The general organization of the ovaries in oviparous females is similar to that of the ovaries in viviparous females, but there are significant differences in their functioning: (1) in viviparous females, all ovarioles develop, whereas in oviparous females, some of them degenerate; (2) the number of germ cells per ovariole is usually greater in females of the oviparous generation than in females of viviparous generations; (3) in oviparous females, oocytes in the vitellarium develop through three stages (previtellogenesis; vitellogenesis; and choriogenesis), whereas in viviparous females, the development of oocytes stops after previtellogenesis; and (4) in the oocyte cytoplasm of oviparous females, lipid droplets and yolk granules accumulate, whereas in viviparous females, oocytes accrue only lipid droplets. Our results indicate that a large number of germ cells per ovariole represent the ancestral state within aphids. This trait may be helpful in inferring the phylogeny of Aphidoidea. © 2013, The American Microscopical Society, Inc.},

note = {14},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84883003237,

title = {The sexuales of Thelaxes suberi (Hemiptera, Aphidoidea: Thelaxinae)},

author = { K. Wieczorek and M. Kanturski and Ł. Junkiert},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84883003237&doi=10.11646%2fzootaxa.3701.3.4&partnerID=40&md5=410f8bf9a9a815aa2b0cb3183c462b54},

doi = {10.11646/zootaxa.3701.3.4},

issn = {11755326},

year  = {2013},

date = {2013-01-01},

journal = {Zootaxa},

volume = {3701},

number = {3},

pages = {344-348},

abstract = {The oviparous female and male of Thelaxes suberi (del Guercio) are described and illustrated in detail for the first time. Notes on distribution, biology and host plantsare presented, and keys are provided to the known sexuales of European Thelaxes species. Copyright © 2013 Magnolia Press.},

note = {2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84878739131,

title = {The sexuales of giant black bark aphid, pterochloroides persicae (Hemiptera, Aphidoidea: Lachninae)},

author = { K. Wieczorek and M. Kanturski and Ł. Junkiert},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84878739131&doi=10.11646%2fzootaxa.3626.1.4&partnerID=40&md5=e3228dd1e3d1d4906a12fa341ec57273},

doi = {10.11646/zootaxa.3626.1.4},

issn = {11755326},

year  = {2013},

date = {2013-01-01},

journal = {Zootaxa},

volume = {3626},

number = {1},

pages = {94-98},

abstract = {The oviparous female and male of the giant black bark aphid Pterochloroides persicae (Cholodkovsky) are described and illustrated for the first time. Notes on distribution, biology and host plants are presented. Copyright © 2013 Magnolia Press.},

note = {14},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-84868524619,

title = {A comparative morphology of the male genitalia of Aphididae (Insecta, Hemiptera): Part 2},

author = { K. Wieczorek and B.J. Płachno and P. Świątek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-84868524619&doi=10.1007%2fs00435-012-0163-2&partnerID=40&md5=6008c926297a3e2f847315a0d18b0dd3},

doi = {10.1007/s00435-012-0163-2},

issn = {0720213X},

year  = {2012},

date = {2012-01-01},

journal = {Zoomorphology},

volume = {131},

number = {4},

pages = {303-324},

publisher = {Springer Verlag},

abstract = {The present study provides new data related to the morphology of the male genitalia of Aphididae. The structure of the male genitalia of 39 species from 23 genera of Aphididae was studied using light and scanning electron microscopy. In the species studied, the genitalia of males consist of a phallus composed of the sclerotized basal part with its articulation and a membranous apical part-an aedeagus as well as parameres. This state probably represents the hypothetical plesiomorphic condition of the external male genitalia of aphids. According to the results of the present study, the male genitalia vary among subfamilies (the most varied in Lachninae). Both the phallus and parameres show great variability in their form and the number of setae and may provide characters of taxonomic and diagnostic importance. The shape, size, and modification of parameres are considered in conjunction with the phylogenetic relationships among the studied taxa. Compared with Lachninae, Greenideinae, Aiceoninae, the external genitalia of Aphidinae are less specialized, having many features in common with those of drepanosiphine aphids and differing little from the hypothetical condition. In dwarfish males of Anoeciinae, Thelaxinae, Hormaphidinae, and Eriosomatinae, the miniaturization of the body size affects on the modification of genitalia, mostly parameres. However, the homology of non-modified and modified structures of parameres is not clear. © 2012 The Author(s).},

note = {18},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-79955811015,

title = {Description of sexuales of Periphyllus singeri (Börner) (Hemiptera, Aphidoidea: Chaitophorinae)},

author = { K. Wieczorek and Ł. Junkiert},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79955811015&doi=10.11646%2fzootaxa.2872.1.6&partnerID=40&md5=399796e9f861feb0c429d227f98f38f9},

doi = {10.11646/zootaxa.2872.1.6},

issn = {11755326},

year  = {2011},

date = {2011-01-01},

journal = {Zootaxa},

number = {2872},

pages = {63-68},

publisher = {Magnolia Press},

abstract = {The oviparous female and male of the rare aphid, Periphyllus singeri (Börner), are described and illustrated for the first time. Notes on distribution and host plants are presented. Keys are provided to known oviparae and males of European species of Periphyllus. © 2011 · Magnolia Press.},

note = {2},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-79851502896,

title = {Descriptions of four hitherto unknown or little-known morphs of Siphini (Hemiptera, Aphidoidea: Chaitophorinae)},

author = { K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79851502896&doi=10.11646%2fzootaxa.2756.1.3&partnerID=40&md5=99a8993e800c10437666d15e7e844544},

doi = {10.11646/zootaxa.2756.1.3},

issn = {11755326},

year  = {2011},

date = {2011-01-01},

journal = {Zootaxa},

number = {2756},

pages = {53-60},

publisher = {Magnolia Press},

abstract = {The oviparous female of Atheroides brevicornis is re-described, and alate viviparous females of A. persianus, Sipha (Sipha) littoralis and S. (Rungsia) taurica are described and illustrated for the first time. Keys to oviparae of Atheroides and to alate viviparae of Atheroides and Sipha are provided and notes on distributions and host plants are presented. Copyright © 2011 Magnolia Press.},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-80955144205,

title = {Comparative morphology of the male genitalia of Aphididae (Insecta, Hemiptera): Part 1},

author = { K. Wieczorek and B.J. Płachno and P. Świątek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-80955144205&doi=10.1007%2fs00435-011-0134-z&partnerID=40&md5=7d4f0f71dc8235f86b886a5715d71ee1},

doi = {10.1007/s00435-011-0134-z},

issn = {0720213X},

year  = {2011},

date = {2011-01-01},

journal = {Zoomorphology},

volume = {130},

number = {4},

pages = {289-303},

publisher = {Springer Verlag},

abstract = {The present study provides new data concerning the morphology of the male genitalia of Aphididae and unifies their nomenclature. The structure of the male genitalia of 31 species from 26 genera of Aphididae was studied with light and scanning electron microscopy. In the studied species, the genitalia of males consist of a phallus composed of the sclerotized basal part with its articulation and a membranous apical part-an aedeagus. Laterally of the phallus, there is a pair of setose parameres. The shape of the aedeagus, the shape and length of the sclerotized basal part and its articulation as well as the variability of parameres in their form and the number of setae are recognized as important systematic signs of the genitalia. These characters are considered in conjunction with the phylogenetic relationships among the studied taxa. © 2011 The Author(s).},

note = {25},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-78651270868,

title = {Relationships within Siphini (Hemiptera, Aphidoidea: Chaitophorinae) in light of molecular and morphological research},

author = { K. Wieczorek and Ł. Kajtoch},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-78651270868&doi=10.1111%2fj.1365-3113.2010.00550.x&partnerID=40&md5=055dcdb204b1b30f143c5da68d980d02},

doi = {10.1111/j.1365-3113.2010.00550.x},

issn = {03076970},

year  = {2011},

date = {2011-01-01},

journal = {Systematic Entomology},

volume = {36},

number = {1},

pages = {164-174},

abstract = {The aim of this paper was to further explore the phylogeny of Siphini by analysing molecular data (two mitochondrial genes and two nuclear markers), together with morphological (29) and ecological (two) characters, for comprehensive analyses concerning the evolution of Siphini, relationships within the tribe, and between Siphini and other Chaitophorinae. Nine Siphini species, which represent all the genera of this tribe, as well as 12 out-group species (mainly Chaitophorini representatives of the genera Chaitophorus and Periphyllus), were used in the analyses. Molecular phylogenetic trees were reconstructed by the Bayesian inference (BI) phylogenetic analysis and maximum parsimony (MP) criterion. The cladistic analysis was performed using nona. The monophyly of Siphini was confirmed. Species belonging to subgenera Sipha and Rungsia were clustered together, and this clade was a sister with reference to a clade including the genera Atheroides and Chaetosiphella. Monophyly of Atheroides was confirmed by the molecular data; however, in cladistic analysis Atheroides seemed to be paraphyletic because Atheroides hirtellus was placed as sister to Atheroides serrulatus and Chaetosiphella. The monotypic genera Caricosipha and Laingia formed separate lineages, and Laingia was sister to all other Siphini. Chaitophorini was not retrieved by the molecular and combined data: Periphyllus was sister to a clade containing Chaitophorus and Siphini. © 2010 The Authors. Systematic Entomology © 2010 The Royal Entomological Society.},

note = {5},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-71849120408,

title = {Comparative study of the structure of the reproductive system of dwarfish males of Glyphina betulae (Linnaeus, 1758) and Anoecia (Anoecia) corni (Fabricius, 1775) (Hemiptera, Aphididae)},

author = { K. Wieczorek and P. Świątek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-71849120408&doi=10.1016%2fj.jcz.2009.04.001&partnerID=40&md5=2362a61b1b35ece0971cfa21e7abac79},

doi = {10.1016/j.jcz.2009.04.001},

issn = {00445231},

year  = {2009},

date = {2009-01-01},

journal = {Zoologischer Anzeiger},

volume = {248},

number = {3},

pages = {153-159},

abstract = {The morphology and ultrastructure of the male reproductive system of dwarfish males of the monoecious aphid species Glyphina betulae (subfamily Thelaxinae) and the heteroecious species Anoecia (Anoecia) corni (subfamily Anoeciinae) are described. The testicular follicle of these species has the form of a single sac, the proximal parts of the vasa deferentia are slightly (G. betulae) or strongly (A. (A.) corni) expanded, the accessory glands are sack-shaped, and in G. betulae asymmetric and strongly elongated, whereas the ejaculatory duct is short. In both species only mature spermatozoa have been found within the testicular follicles, i.e. the consecutive stages of spermatogenesis have not been observed in adult males. Our studies also show that the testicular follicle, vasa deferentia, accessory glands and ejaculatory duct are histologically very simple. They are composed of more-or-less flattened epithelium of a secretory type, and thin muscle fibres. The epithelial cells are rich in rough endoplasmic reticulum, mitochondria and small vacuoles. The vasa deferentia, especially in G. betulae, are filled with an electron-dense secretion which, as was shown by histochemical staining, contains proteins and polysaccharides. We suggest that the maximum secretory activity of these epithelial cells occurs, as does spermatogenesis, during larval stages, so that the short living adult males are immediately ready for copulation as in other aphids with normal-sized males. © 2009 Elsevier GmbH. All rights reserved.},

note = {14},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-79851482764,

title = {A revision of the genus Atheroides Haliday, 1839 (Hemiptera: Aphididae: Chaitophorinae)},

author = { K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-79851482764&partnerID=40&md5=bb55ae31fe412117a15ded6544c61f47},

issn = {10215506},

year  = {2009},

date = {2009-01-01},

journal = {Zoological Studies},

volume = {48},

number = {5},

pages = {693-708},

abstract = {The genus Atheroides Haliday, 1839 of the tribe Siphini (Aphididae: Chaitophorinae) is revised. Atheroides brevicornis, A. doncasteri, A. hirtellus, A. karakumi, and A. serrulatus are redescribed and figured. A new species, A. persianus sp. nov., is described and figured in detail on the basis of specimens collected in Iran and Turkey. A key to the identification of the known species of the genus Atheroides as well as differences with related species are given. Notes about the distribution and host plants are provided.},

note = {4},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-62549092664,

title = {Structure of the ovaries of the primitive aphids Phylloxera coccinea and Phylloxera glabra (Hemiptera, Aphidinea: Phylloxeridae)},

author = { T. Szklarzewicz and W. Jankowska and K. Wieczorek and P. Wgierek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-62549092664&doi=10.1111%2fj.1463-6395.2008.00335.x&partnerID=40&md5=a3e22fe200dd299441c325203434f04c},

doi = {10.1111/j.1463-6395.2008.00335.x},

issn = {00017272},

year  = {2009},

date = {2009-01-01},

journal = {Acta Zoologica},

volume = {90},

number = {2},

pages = {123-131},

abstract = {Ovaries of phylloxerids consist of short telotrophic ovarioles. Ovaries of wingless morphs contain four ovarioles whereas those of winged morphs contain one or two ovarioles. The individual ovariole of the adult female is differentiated into a terminal filament, trophic chamber (tropharium), vitellarium and short ovariole stalk (pedicel). The number of germ cells constituting ovarioles is not stable and ranges between 49 and 64. The tropharia enclose individual trophocytes and arrested oocytes. The vitellaria contain usually two oocytes, which develop through three stages: previtellogenesis, vitellogenesis and choriogenesis. Endosymbiotic microorganisms do not occur in the germ cells. In the light of the obtained results, the phylogenetic relationships between aphid families are discussed. © 2008 The Royal Swedish Academy of Sciences.},

note = {18},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-68149167917,

title = {Description of sexuales of Sipha (Sipha) littoralis (Walker, 1848) (Aphididae: Chaitophorinae) with remarks on its distribution and host plants},

author = { K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-68149167917&doi=10.33338%2fef.84467&partnerID=40&md5=d9c9d34824a80e1c991ecbfc30dd0755},

doi = {10.33338/ef.84467},

issn = {07858760},

year  = {2009},

date = {2009-01-01},

journal = {Entomologica Fennica},

volume = {20},

number = {2},

pages = {100-104},

publisher = {Entomologica Fennica},

abstract = {Oviparous female and male of Sipha (Sipha) littoralis (Walker; 1848) (Aphididae; Chaitophorinae: Siphini) are described and illustrated in detail. Notes on the distribution as well as a list of host plants is given. © Entomologica Fennica. 17 June 2009.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-40549127444,

title = {Structure of the male reproductive system of Anoecia (Anoecia) corni Fabricius, 1775 (Hemiptera, Aphidoidea), a representative of the family Anoeciidae},

author = { K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-40549127444&doi=10.1111%2fj.1463-6395.2007.00305.x&partnerID=40&md5=bed45f3e55221b2e5bb90c984c133c08},

doi = {10.1111/j.1463-6395.2007.00305.x},

issn = {00017272},

year  = {2008},

date = {2008-01-01},

journal = {Acta Zoologica},

volume = {89},

number = {2},

pages = {163-167},

abstract = {The structure of the male reproductive system of Anoecia (Anoecia) corni Fabricius, 1775, is discussed. On the basis of histological sections and whole mount preparations, the following elements in the structure of the male reproductive system have been examined: the structure of testis and the stage of spermatogenesis; the connection of testis and vasa deferentia; the position and the histological structure of the wall of vasa deferentia; and the development of accessory glands and the ejaculatory duct as well as the structure of the external genitalia. These characters are discussed with reference to the higher classification of Aphidoidea and the taxonomic position of Anoeciidae. © 2007 The Author.},

note = {13},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-77955897886,

title = {Review of the genus Chaetosiphella Hille Ris Lambers, 1939 (Hemiptera, Aphididae: Chaitophorinae)},

author = { K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-77955897886&doi=10.1163%2f187631208788784246&partnerID=40&md5=b1ecf69c8bb972cf73c150870f9521c2},

doi = {10.1163/187631208788784246},

issn = {1399560X},

year  = {2008},

date = {2008-01-01},

journal = {Insect Systematics and Evolution},

volume = {39},

number = {3},

pages = {327-340},

publisher = {Brill Academic Publishers},

abstract = {The genus Chaetosiphella Hille Ris Lambers, 1939 is discussed. Chaetosiphella stipae Hille Ris Lambers, 1947 is redescribed (apterous viviparous female) and its subspecies C. stipae setosa subsp. nov., (apterous viviparous female; oviparous female and apterous male) is described and figured in detail on the basis of specimens collected from Calamagrostis argentea, Calamagrostis arundinacea and Stipa sp. in France. A new species, Chaetosiphella longirostris sp. nov., is described and figured in detail on the basis of specimens collected from Ammophila arenaria in Portugal. A key to the identification of the species of the genus Chaetosiphella as well as differences from related species are given. Notes about distribution and host plants are shown. © Insect Systematics & Evolution.},

note = {1},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-55349142164,

title = {Morphology and ultrastructure of the male reproductive system of the woolly beech aphid Phyllaphis fagi (Hemiptera: Aphididae: Phyllaphidinae)},

author = { K. Wieczorek and P. Świątek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-55349142164&doi=10.14411%2feje.2008.096&partnerID=40&md5=33704797df9c3a4175c4278e445b9c56},

doi = {10.14411/eje.2008.096},

issn = {12105759},

year  = {2008},

date = {2008-01-01},

journal = {European Journal of Entomology},

volume = {105},

number = {4},

pages = {707-712},

publisher = {Czech Academy of Sciences},

abstract = {In the present paper we describe for the first time the ultrastructure of the male reproductive system of aphids using Phyllaphis fagi as a representative. Paired testes of this species consist of three follicles each, arranged in a rosette, the walls of the proximal part of vasa deferentia cling together, accessory glands are club-shaped and elongated whereas the ejaculatory duct is reduced. Our study also shows that vasa deferentia, accessory glands and ejaculatory duct are histologically very simple. All of them are composed of cubical epithelium of secretory type. The epithelial cells are rich in rough endoplasmic reticulum, Golgi complexes and produce small heterogeneous vacuoles. The apical membrane of these cells forms microvilli. The reproductive system epithelia stand on thin basal lamina. Outside the basal lamina thin muscle fibres are observed. Histochemical staining shows that secretion filling the lumen of vasa deferentia and accessory glands contains proteins and polysaccharides.},

note = {13},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-33846663888,

title = {Anatomical investigations of the male reproductive system of five species of Calaphidinae (Hemiptera, Aphidoidea)},

author = { K. Wieczorek},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-33846663888&doi=10.1163%2f187631206788831434&partnerID=40&md5=3c42faa0193cae1588dd85c745b7a009},

doi = {10.1163/187631206788831434},

issn = {1399560X},

year  = {2006},

date = {2006-01-01},

journal = {Insect Systematics and Evolution},

volume = {37},

number = {4},

pages = {457-465},

publisher = {Apollo Books Aps},

abstract = {The structure of the male reproductive system of 5 species of Calaphidinae Clethrobius comes, Euceraphis betulae, Myzocallis (Lineomyzocallis) walshii, Tuberculatus (Tuberculoides) annulatus and Tuberculatus (Tuberculoides) neglectus is discussed. C. comes and E. betulae feed on birches (Betula), whereas M. (L.) walshii, T. (T.) annulatus, and T. (T.) neglectus are associated with oaks (Quercus). On the basis of histological sections and whole mount preparations the following elements in the structure of the male reproductive system have been examined: the number of testis follicles and the stage of spermatogenesis, the connection of follicles and vasa deferentia, the position of the proximal part of vasa deferentia as well as the development of accessory glands and the ejaculatory duct. In males of studied species the characters of the reproductive system have been observed: each testis holds 3 or 4 follicles, strongly elongated and arranged in a rosette. Vasa deferentia run separately along their length, only in the proximal part their walls cling together. Accessory glands are strongly elongated, sometimes asymmetric (T.(T.) annulatus) whereas the ejaculatory duct is usually reduced (in exception C. comes). These characters were then used to supplement morphological data in order to interpret developmental trends in the Calaphidinae. © Insect Systematics & Evolution (Group 5).},

note = {13},

keywords = {},

pubstate = {published},

tppubtype = {article}

}

@article{2-s2.0-10944223839,

title = {The systematic position of Chaitophorinae (Hemiptera, Aphidoidea) in the light of anatomy research},

author = { K. Wieczorek and W. Wojciechowski},

url = {https://www.scopus.com/inward/record.uri?eid=2-s2.0-10944223839&doi=10.1163%2f187631204788920158&partnerID=40&md5=f6bb1d19727da02cac2c87b8d8b7b32a},

doi = {10.1163/187631204788920158},

issn = {1399560X},

year  = {2004},

date = {2004-01-01},

journal = {Insect Systematics and Evolution},

volume = {35},

number = {3},

pages = {317-327},

publisher = {Apollo Books Aps},

abstract = {The structure of the male reproductive system of 14 Chaitophorine species is discussed: Chaitophorus capreae, C. leucomelas, C. nassonovi, C. populeti, C. populialbae, C. salicti, C. salijaponicus niger, C. tremulae, C. truncatus, C. vittelinae, Sipha maydis, Periphyllus aceris, P. coracinus, P. lyropictus. All species, except Sipha maydis, which lives on Poacea (grasses), feed on trees of the families Aceraceae (maples) and Salicaceae (poplars and willows). On the basis of longitudinal sections, cross-sections (paraffin method) and total preparation, the following elements in the structure of the male reproductive system have been examined: the number of testis follicles and the stage of the spermatogenesis; the connection of follicles and vasa deferentia, the position and the histological structure of the wall of vasa deferentia; and the development accessory glands and ejaculatory duct. These characters were then used to supplement morphological data in order to verify the taxonomic position of Chaitophorinae.},

note = {12},

keywords = {},

pubstate = {published},

tppubtype = {article}

}