NOTICE: The ZooBank website has been experiencing extremely high demand recently.
We are working on a solution, but it may continue to be slower than normal.
We apologize for the inconvenience, and appreciate your patience!
 

Publications (66)      

1. Alwin-Kownacka, Alicja, Ryszard Szadziewski & Jacek Szwedo. 2016 Biting midges of the subfamily Forcipomyiinae (Diptera: Ceratopogonidae) from the Middle East, with keys and descriptions of new species Zootaxa 4173(4): 351–378.
2. Alwin-Kownacka, Alicja, Ryszard Szadziewski & Jacek Szwedo. 2016 Biting midges of the tribe Ceratopogonini (Diptera: Ceratopogonidae) from the Middle East, with keys and descriptions of new species Zootaxa 4079(5): 551–572.
3. Alwin-Kownacka, Alicja, Ryszard Szadziewski & Jacek Szwedo. 2017 Predatory midges of the tribes Palpomyiini and Sphaeromiini (Diptera: Ceratopogonidae) from the Middle East, with keys and descriptions of new species European Journal of Taxonomy(318): 1-30.
4. Azar, Dany, Agata Pielowska-Ceranowska & Jacek Szwedo. 2022 First record and two new species of the genus Trichomyia (Diptera: Psychodidae) from the Lower Miocene Dominican amber Palaeoentomology 5(6): 579–598.
5. Azar, Dany, Jacek Szwedo, Edmund Jarzembowski, Neal L. Evenhuis & Diying Huang. 2018 “Palaeoentomology”: A modern journal for a science dealing with the past Palaeoentomology 1(1): 1–2.
6. Azar, Dany, Jacek Szwedo, Mounir Maalouf, Ramy Maalouf & Sibelle Maksoud. 2022 Libanonemopalpus grimaldii, a new genus and species of Bruchomyiinae from Lower Cretaceous Lebanese amber (Diptera: Psychodidae) Palaeoentomology 5(6): 569–578.
7. Azar, Dany, Neal L. Evenhuis, Conrad C. Labandeira, Enrique Peñalver, David Penney, Alexandr P. Rasnitsyn, Andrew J. Ross, Mónica M. S. Kraemer, Ryszard Szadziewski & Jacek Szwedo. 2022 David Grimaldi—appreciations Palaeoentomology 5(6): 514–516.
8. Bojarski, Błażej, Karolina Cierocka & Jacek Szwedo. 2025 Ichnotaxonomy of new boring taxa: linking insect activity and fossil resins formation Palaeoentomology 8(2): 10.11646/palaeoentomology.8.2.5.
9. Bouju, Valentine, Simon Rosse-Guillevic, Marion Griffon, Błażej Bojarski, Jacek Szwedo & Vincent Perrichot. 2021 The genus Allodia (Diptera: Mycetophilidae) in Miocene Ethiopian amber Fossil Record 24: 339-346.
10. Bourgoin, Thierry & Jacek Szwedo. 2023 Toward a new classification of planthoppers Hemiptera Fulgoromorpha: 2. Higher taxa, their names and their composition Zootaxa 5297(4): 562-568.
11. Bourgoin, Thierry, Rong-Rong Wang, Jacek Szwedo, Xin-Yu Li & Xi Chen. 2019 A new early Miocene fossil genus from Dominican amber extends the Eastern Asia distribution of Paricanini (Hemiptera: Fulgoromorpha: Tropiduchidae) to the Neotropics Palaeontologia Electronica 22.3.77: 15.
12. Brysz, Alicja M., Adam Stroiński & Jacek Szwedo. 2024 A new tribe of scaphocephalic Achilidae from South Africa (Hemiptera: Fulgoromorpha) European Journal of Taxonomy 958(1): 151–176.
13. Brysz, Alicja M., Patrick Müller & Jacek Szwedo. 2023 First fossil representative of the tribe Amphignomini (Hemiptera: Fulgoromorpha: Achilidae) from mid-Cretaceous Kachin amber and its significance European Journal of Entomology 120(000–000): 42-49.
14. Brysz, Alicja M., Thierry Bourgoin & Jacek Szwedo. 2022 Spotted beauty—Gedanochila museisucini gen. et sp. nov.—a new Achilidae from Eocene Baltic amber (Hemiptera: Fulgoromorpha) and its relation to Achilini Zootaxa 5125(3): 295-312.
15. Bucher, Manon, Godefroi Gignoux & Jacek Szwedo & Thierry Bourgoin. 2024 Time-traveling through fossil planthopper tegmina in the Paleozoic and Mesozoic eras (Insecta: Hemiptera: Fulgoromorpha) Palaeoentomology 7(1): 001-067.
16. Chen, Jun, Jacek Szwedo, Bo Wang, Yan Zheng, Hui Jiang, Tian Jiang, Xiaoli Wang & Haichun Zhang. 2019 A new bizarre cicadomorph family in mid-Cretaceous Burmese amber (Hemiptera, Clypeata) Cretaceous Research 97: 1-15.
17. Demers-Potvin, Alexandre, Jacek Szwedo, Cassia Paragnani & Hans C. E. Larsson. 2020 First North American occurrence of hairy cicadas discovered in a Late Cretaceous (Cenomanian) exposure from Labrador, Canada Acta Palaeontologica Polonica.
18. Demers-Potvin, Alexandre, Jacek Szwedo, Cassia Paragnani & Hans C. E. Larsson. 2020 First North American occurrence of hairy cicadas discovered in the Cenomanian (Late Cretaceous) of Labrador, Canada Acta Palaeontologica Polonica 65(1): 85-98.
19. Drohojowska, Jowita & Jacek Szwedo. 2013 The first Aleyrodidae from the Lowermost Eocene Oise amber (Hemiptera: Sternorrhyncha) Zootaxa 3636(2): 319-347.
20. Drohojowska, Jowita, Gregory A. Evans, Mahasin A. Khan, Taposhi Hazra & Jacek Szwedo. 2019 Discovery of the puparia of a whitefly species found on Malvaceae in the Pliocene Rajdanda Formation, Jharkhand, Eastern India Diversity 15(4).
21. Drohojowska, Jowita, Jacek Szwedo, Dagmara Żyła, Di-Ying Huang & Patrick Müller. 2020 Fossils reshape the Sternorrhyncha evolutionary tree (Insecta, Hemiptera) Scientific Reports 10(11390): 1–10+S1-1–S1-26+[1].
22. Drohojowska, Jowita, Jacek Szwedo, Dagmara Żyła, Di-Ying Huang & Patrick Müller. 2020 Fossils reshapes the Sternorrhyncha evolutionary tree (Insecta, Hemiptera) Scientific Reports 10(11390): 1–10+S1-1–S1-26+[1].
23. Drohojowska, Jowita, Joanna Śladowska & Jacek Szwedo. 2024 First whiteflies from the Eocene amber of Denmark Acta Palaeontologica Polonica 69(4): 649–676.
24. Drohojowska, Jowita, Natalia Tomanek, Carsten Gröhn & Jacek Szwedo. 2022 A second aleurodicinae from the Eocene Baltic amber—Medocellodes blackmani gen. et sp. nov. (Hemiptera, Sternorrhyncha, Aleyrodidae) Zootaxa 5183(1): 245-253.
25. Drohojowska, Jowita, Weronika Bogusiak, Sonia Kurkina, Marzena Zmarzły & Jacek Szwedo. 2023 A new species of Eocene whitefly—Snotra herczeki sp. nov. (Hemiptera, Sternorrhyncha, Aleyrodidae) from Baltic amber Zootaxa 5382(1): 139-145.
Hakim, Marina, Dany Azar, Jacek Szwedo, Jowita Drohojowska & Diying Huang. 2021 Paraprotopsyllidiidae fam. nov., a new thrips-like protopsyllidioid family from mid-Cretaceous Burmese amber (Hemiptera; Sternorrhyncha) Cretaceous Research 120.
Jiang, Hui, Jacek Szwedo, Conrad C. Labandeira, Jun Chen, Maxwell S. Moulds, Bastian Mähler, Anthony D. Muscente, De Zhuo, Thet T. Nyunt, Haichun Zhang, Cong Wei, Jes Rust & Wang Bo. 2024 Mesozoic evolution of cicadas and their origins of vocalization and root feeding Nature Communications 15(376).
Jiang, Tian, Jacek Szwedo & Bo Wang. 2018 A giant fossil Mimarachnidae planthopper from the mid-Cretaceous Burmese amber (Hemiptera, Fulgoromorpha) Cretaceous Research 89: 183-190.
Kaulfuss, Uwe, Samuel D. J. Brown, Ian M. Henderson, Jacek Szwedo & Daphne E. Lee. 2018 First insects from the Manuherikia Group, early Miocene, New Zealand. Journal of the Royal Society of New Zealand.
Liu, Xiaojing, Hui Jiang, Jun Chen, Yan-Zhe Fu, Mathieu Boderau, Błażej Bojarski, Jana Bruthansová, Thet T. Nyunt & Jacek Szwedo. 2024 Investigation of Cretodorus (Hemiptera: Fulgoromorpha: Mimarachnidae) based on new adult and nymph fossils from mid-Cretaceous Myanmar amber Mesozoic 1(3): 235-254.
Luo, Cihang, Tian Jiang, Jacek Szwedo, Bo Wang & Chuantao Xiao. 2020 A new genus and species of Perforissidae (Hemiptera: Fulgoromorpha) from mid-Cretaceous Kachin amber Cretaceous Research 114: 104518.
Luo, Cihang, Tian Jiang, Jacek Szwedo, Bo Wang & Chuantao Xiao. 2020 A new planthopper family Katlasidae fam. nov. (Hemiptera: Fulgoromorpha: Fulgoroidea) from mid-Cretaceous Kachin amber Cretaceous Research 115: 104532.
Luo, Cihang, Vladimir M. Gnezdilov, Zhi-Shun Song & Jacek Szwedo. 2023 First Caliscelidae planthopper (Hemiptera: Fulgoromorpha) from mid-Miocene Zhangpu amber Palaeoworld 32: 642-657.
Nel, André, Patrick Roques, Patricia Nel, Alexander A. Prokin, Thierry Bourgoin, Jakub Prokop, Jacek Szwedo, Dany Azar, Laure Desutter-Grandcolas, Torsten Wappler, Romain Garrouste, David Coty, Diying Huang, Michael S. Engel & Alexander G. Kirejtshuk. 2013 The earliest-known holometabolous insects. Nature 503(7475): 257-261.
Peñalver, Enrique & Jacek Szwedo. 2010 Perforissidae (Hemiptera: Fulgoroidea) from the Lower Cretaceous San Just amber (Eastern Spain) Alavesia 3: 97-103.
Pielowska-Ceranowska, Agata & Jacek Szwedo. 2020 Wing Interference Patterns in patterned wings of Culicoides Latreille, 1809 (Diptera: Ceratopogonidae)—exploring potential identification tool Zootaxa 4868(3): 389–407.
Pielowska-Ceranowska, Agata, Dany Azar & Jacek Szwedo. 2022 Redescription of Minyohelea nexuosa (Diptera: Ceratopogonidae) based on a new specimen from Lebanese amber Palaeoentomology 5(2): 137–141.
Pielowska-Ceranowska, Agata, Dany Azar & Jacek Szwedo. 2023 A new genus and species of Leptoconopinae (Diptera: Ceratopogonidae) from Lower Cretaceous Baskinta amber outcrop in Lebanon European Journal of Taxonomy 908: 27–38.
Qianqi, Zhang, Qianqi Zhang, Szwedo Jacek, Jacek Szwedo, Zheng Daran, Daran Zheng, Wang Bo, Bo Wang, Zhang Haichun & Haichun Zhang. 2021 The first Surijokocixiidae (Insecta: Hemiptera) from the Triassic of China Proceedings of the Geologists' Association 132(2): 199–206.
Seyfullah, Leyla J., Jacek Szwedo, Alexander R. Schmidt & Cyrille Prestianni. 2024 Chemical and palaeoentomological evidence of a relationship between early Eocene Belgian and Oise (France) ambers Scientific Reports 14(13705): 1-12.
Shcherbakov, Dmitry E., Jowita Drohojowska & Jacek Szwedo. 2020 Nomenclatorial note on Bernaeinae (Hemiptera, Sternorrhyncha, Aleyrodidae) Zootaxa 4881(3): 593–596.
Sontag, Elżbieta, Agata Pielowska-Ceranowska, Bartłomiej Kentzer, Marta GwizdalsKa-kentzer & Jacek Szwedo. 2020 The biting midges rule(s)—Professor Ryszard Szadziewski Palaeoentomology 3(5): 445–460.
Stroiński, Adam & Jacek Szwedo. 2015 Why so scarce? Dictyopharidae from Madagascar (Hemiptera: Fulgoromorpha) Zootaxa 4033(3): 363–379.
Stroiński, Adam & Jacek Szwedo. 2021 Bitara gen. nov. of Tropiduchidae (Hemiptera: Fulgoromorpha) east of Wallace line Zootaxa 5057(1): 127-139.
Stroiński, Adam, Thierry Bourgoin & Jacek Szwedo. 2022 Laberiini, a new tribe of Tropiduchidae planthoppers from Madagascar (Hemiptera: Fulgoroidea) European Journal of Taxonomy 836(1): 23-54.
Szadziewski, Ryszard, Błażej Bojarski, Elżbieta Sontag & Jacek Szwedo. 2022 A new giant dung midge from Miocene Ethiopian amber (Diptera: Scatopsidae) Zootaxa 5099(5): 549-562.
Szadziewski, Ryszard, Elżbieta Sontag & Jacek Szwedo. 2019 Mosquitoes of the extant avian malaria vector Coquillettidia Dyar, 1905 from Eocene Baltic amber (Diptera: Culicidae) Palaeoentomology 2(6): 650–656.
Szadziewski, Ryszard, Elżbieta Sontag, Wiesław Krzemiński & Jacek Szwedo. 2019 Two new genera of insectivorous biting midges (Diptera: Ceratopogonidae) from mid-Cretaceous Burmese amber Palaeoentomology 2(6): 657–664.
Szadziewski, Ryszard, Jacek Szwedo, Elzbieta Sontag & Bo Wang. 2016 The oldest species of the relic extant genus Mesochria from Eocene Fushun amber of China (Diptera: Anisopodidae: Mycetobiinae) Palaeontologia Electronica 19.1.12A: 1-11.
Szadziewski, Ryszard, Patrycja Dominiak, Elzbieta Sontag, Wiesław Krzemiński, Bo Wang & Jacek Szwedo. 2019 Haematophagous biting midges of the extant genus Culicoides Latreille (Diptera: Ceratopogonidae) evolved during the mid-Cretaceous Zootaxa 4688(4): 535-548.
Szwedo, Jacek & Adam Stroiński. 2013 An extraordinary tribe of Tropiduchidae from the Eocene Baltic amber (Hemiptera: Fulgoromorpha: Fulgoroidea) Zootaxa 3647(2): 371-381.
Szwedo, Jacek & Adam Stroiński. 2017 Who’s that girl? A singular Tropiduchidae planthopper from the Eocene Baltic amber (Hemiptera: Fulgoromorpha) Palaeontologia Electronica 20.3.60A: 1-20.
Szwedo, Jacek & Di-Ying Huang. 2019 First Dysmorphoptilidae from the Permian of China (Hemiptera: Cicadomorpha: Prosbolomorpha), with notes on the fossil record of the family Palaeoentomology 2(2): 148–170.
Szwedo, Jacek & Jowita Drohojowska. 2016 A swarm of whiteflies—the first record of gregarious behavior from Eocene Baltic amber The Science of Nature 103(35): 1-6.
Szwedo, Jacek & Jowita Drohojowska. 2016 A swarm of whiteflies—the first record of gregarious behavior from Eocene Baltic amber Zootaxa 103(3): 1-6.
Szwedo, Jacek & Małgorzata Adamczewska. 2004 Notes on some Oriental Derbidae (Hemiptera: Fulgoroidea) with description of new species. Zootaxa 597: 1-11.
Szwedo, Jacek & Mónica M. S. Kraemer. 2019 Fossils X3 for the 8th time and IPS Meeting in Santo Domingo, April 2019 Palaeoentomology 2(3): 205–210.
Szwedo, Jacek, Bo Wang, Agnieszka Soszyńska-Maj, Dany Azar & Andrew J. Ross. 2020 International Palaeoentomological Society Statement Palaeoentomology 3(3): 221–222.
Szwedo, Jacek, Enrico Bonino, Lorenzo Tettamanzi & Adam Stroiński. 2022 Yobuenahuaboshka gen. nov. of Colpopterini (Hemiptera: Fulgoromorpha: Nogodinidae) from the Lower Miocene Dominican amber Annales Zoologici 72(4): 991-1004.
Szwedo, Jacek, Thierry Bourgoin & Fabrice Lihoreau. 2006 New Mnemosynini taxa (Hemiptera, Fulgoromorpha: Cixiidae) from the Palaeogene of France with notes on their early association with host plants. Zootaxa 1122: 25-45, 8 plates.
Szwedo, Jacek. 2004 A new genus and six new species of ground-dwelling leafhoppers from Chile and New Zealand (Hemiptera: Cicadomorpha: Myerslopiidae) Zootaxa(424): 1-20.
Szwedo, Jacek. 2004 An annotated checklist of Myerslopiidae with notes on the distribution and origin of the group (Hemiptera: Cicadomorpha). Zootaxa 425: 1-15.
Szwedo, Jacek. 2020 Viruses and insects Palaeoentomology 3(2): 119–124.
Szwedo, Jacek. 2021 International Palaeoentomological Society—20 years after Palaeoentomology 4(4): 293–312.
Wang, Bo, Fangyuan Xia, Torsten Wappler, Ewa Simon, Haichun Zhang, Edmund A. Jarzembowski & Jacek Szwedo. 2015 Brood care in a 100-million-year-old scale insect eLife.
Xu, Guo-Hua, Ai-Ping Liang, Thierry Bourgoin, Zhi-Shun Song & Jacek Szwedo. 2019 Still greater disparity in basal planthopper lineage: A new planthopper family Yetkhatidae (Hemiptera, Fulgoromorpha, Fulgoroidea) from mid-Cretaceous Myanmar amber Cretaceous Research 101: 47–60.
40 more...