Neanurini

• Main Authors: Mayvan, Mahmood Mehrafroz, Shayanmehr, Masoumeh, Smolis, Adrian, Skarżyński, Dariusz
• Format: Text
• Language: unknown
• Published: Zenodo 2015
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Entognatha; Collembola; Neanuridae; Arctic; Pacific; Siberia; Springtail
• Online Access: https://dx.doi.org/10.5281/zenodo.5631781; https://zenodo.org/record/5631781

Key to genera of the tribe Neanurini Cassagnau, 1989 The key is based mainly on Smolis (2011) with some modifications. 1. Head with complete fusion of lateral tubercles Dl, L and So.................................................. 2 - Head with separation or incomplete fusion of lateral tubercles Dl, L and So (e.g. only tubercles Dl and L fused)......... 4 2. Abdomen IV with tubercles Di separate........................................ Vietnura Deharveng & Bedos, 2000 - Abdomen IV with tubercles Di fused...................................................................... 3 3. Line of chaetae Di 2 – De 2 crosses the line Di 1 – De 1 on head (cross– type), chaeta O on head present.................................................................................................... Christobella Fjellberg, 1985 - Line of chaetae Di 2 – De 2 parallel to the line Di 1 – De 1 on head (uncross– type), head without chaeta O.......................................................... Monobella Cassagnau, 1979 (partim: Monobella cassagnaui Deharveng, 1981) 4. Maxilla with two or three dentate lamellae.............................................. Protanura Börner, 1906 - Maxilla without or with one dentate lamella................................................................ 5 5. Line of chaetae Di 2 – De 2 crosses the line Di 1 – De 1 on head (cross– type), head with 3 + 3 eyes........................ 6 - Line of chaetae Di 2 – De 2 parallel to the line Di 1 – De 1 on head (uncross– type), head without or with 1–2 + 1–2 eyes...... 10 6. Head with tubercles Af and Cl fused, abdomen V longer than abd. IV....................... Thaumanura Börner, 1932 - Head with tubercles Af and Cl separate, abdomen V shorter than abd. IV......................................... 7 7. Tubercles on thorax I absent, abdomen IV with tubercles De shift laterally towards Dl............. Xylanura Smolis, 2011 - Tubercles on thorax I present, abdomen IV with tubercles not shift laterally...................................... 8 8. Chaetae A and B on head same length, tubercles Di on thorax I absent or present............ Neanura MacGillivray, 1893 - Chaeta A shorter than chaeta B on head, tubercles Di on thorax I present......................................... 9 9. Head with separate lateral tubercles Dl, L and So; tubercle Di on th. II–III with 3 chaetae........... Kalanura Smolis, 2007 - Head with fusion of lateral tubercles L and So; tubercle Di on th. II–III with 2 chaetae............... Persanura gen. nov. 10. Abdomen V longer than abd. IV........................................ Caucasanura Kuznetzova & Potapov, 1988 - Abdomen V shorter than abd. IV....................................................................... 11 11. Abdomen IV with tubercles Di, De and Dl completely fused..................... Cansilianura Dallai & Fanciulli, 1983 - Abdomen IV with tubercles Di, De and Dl separate or partially fused (e.g. only tubercles Di and Dl fused)............. 12 12. Abdomen V with tubercles Di shift laterally towards tubercle (De +Dl+L).................. Pumilinura Cassagnau, 1979 - Abdomen V with tubercles not shift laterally............................................................... 13 13. Abdomen VI with tubercles fused into a single large, distinctly bilobate plate..................... Metanura Yosii, 1954 - Abdomen VI with tubercles separate or fused into a large, not bilobate plate...................................... 14 14. Head with complete fusion of central tubercles Af, Cl and Oc.................................................. 15 - Head with separation or incomplete fusion of central tubercles Af, Cl and Oc (e.g. only tubercles Af and Cl fused)...... 19 15. Head with tubercles (Di + De) fused into a single transverse plate.......................... Monobella Cassagnau, 1979 - Head with tubercles (Di + De) separate.................................................................... 16 16. Abdomen IV with tubercles Di fused.................................................................... 17 - Abdomen IV with tubercles Di separate.................................................................. 18 17. Head with chaeta C, tubercle (Af+Cl+Oc) on head with non-reticulate areas (very rarely absent).. Lathriopyga Caroli, 1910 - Head without chaeta C, tubercle (Af+Cl+Oc) on head without non-reticulate areas................. Tetraloba Lee, 1983 18. Cryptopygy (tubercles of abdomen VI not visible from dorsal side) well developed........... Balkanura Cassagnau, 1979 - No cryptopygy (tubercles of abdomen VI clearly visible from dorsal side).................. Catalanura Deharveng, 1982 19. Head with tubercles Di and De fused.................................................................... 20 - Head with tubercles Di and De separate.................................................................. 21 20. Abdomen IV with tubercles Di fused, tubercle (Di + Di) on abd. V with 2 + 2 chaetae, elementary tubercle Df present on head................................................................................ Albanura Deharveng, 1982 - Combination of characters other than above........................................... Deutonura Cassagnau, 1979 21. Head with tubercles Di fused along midline, head without chaeta De 2........... Ghirkanura Kuznetzova & Potapov, 1988 - Head with tubercles Di separate, head with chaeta De 2...................................................... 22 22. Abdomen III with tubercles Di fused; mandible strongly modified, as long ciliated lamella.................................................................................... Edoughnura Deharveng, Hamra-Kroua & Bedos, 2007 - Abdomen III with tubercles Di separate, mandible not modified............................................... 23 23. Abdomen V with 4 tubercles: 2 Di and 2 (De +Dl+L)................................... Cryptonura Cassagnau, 1979 - Abdomen V with 2 or 3 tubercles: 2 (Di + De +Dl+L) or (Di + Di) and 2 (De +Dl+L)................................ 24 24. Antennal segment I with 9–10 chaetae, head with chaeta D situated closer to chaeta G than chaeta F.................................................................................................. Neanurella Cassagnau, 1968 - Antennal segment I with lesser number of chaetae, chaeta D on head set more posteriorly than chaeta F................................................................................................. Endonura Cassagnau, 1979 : Published as part of Mayvan, Mahmood Mehrafroz, Shayanmehr, Masoumeh, Smolis, Adrian & Skarżyński, Dariusz, 2015, Persanura hyrcanica, a new genus and species of Neanurinae (Collembola: Neanuridae) from Iran, with a key to genera of the tribe Neanurini, pp. 552-558 in Zootaxa 3918 (4) on pages 556-557, DOI: 10.11646/zootaxa.3918.4.4, http://zenodo.org/record/231935 : {"references": ["Cassagnau, P. (1989) Les Collemboles Neanurinae; elements pour une synthese phylogenetique et biogeographique. In: Dallai, R. (Ed.), 3 rd International Seminar on Apterygota, Siena, 1989, pp. 171 - 182.", "Smolis, A. (2011) Xylanura oregonensis, a new genus and species of saproxylic springtail (Collembola: Neanuridae: Neanurinae) from North America, with a key to genera of the tribe Neanurini. Pan-Pacific Entomologist, 87, 15 - 26.", "Deharveng, L. & Bedos, A. (2000) Vietnura caerulea new genus, new species, from Vietnam: first record of the Palearctic tribe Neanurini in tropical Asia (Collembola: Neanuridae). Raffles Bulletin of Zoology, 48, 209 - 214.", "Fjellberg, A. (1985) Arctic Collembola I - Alaskan Collembola of the families Poduridae, Hypogastruridae, Odontelidae, Brachystomelidae and Neanuridae. Entomologica Scandinavica Supplements, 21, 1 - 126.", "Cassagnau, P. (1979) Les collemboles Neanuridae des pays Dinaro-Balkaniques: leur interet phylogenetique et biogeographique. Biologia Gallo-Hellenica, 8, 185 - 203.", "Deharveng, L. (1981) Nouvelles especes de Neanurinae europeens appartenant aux genres Bilobella et Monobella. Bulletin de la Societe d'Histoire Naturelle de Toulouse, 117, 95 - 102.", "Borner, C. (1906) Das System der Collembolen, nebst Beschreibung neuer Collembolen des Hamburger Naturhistorischen Museums. Mitteilungen aus dem Naturhistorischen Museum in Hamburg, 23, 147 - 188.", "Borner, C. (1932) Apterygota. 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(1983) A new genus Tetraloba of Neanuridae, Collembola from Korea. Korean Journal of Entomology, 13, 37 - 41.", "Deharveng, L. (1982) Cle de determination des genres de Neanurinae (Collemboles) d'Europe et de la region mediterraneenne, avec description de deux noveaux genres. Travaux du Laboratoire d'Ecobiologie des Arthropodes Edaphiques, Toulouse, 3, 7 - 13.", "Deharveng, L., Hamra Kroua, S. & Bedos, A. (2007) Edoughnura rara n. gen., n. sp., an enigmatic genus of Neanurinae Collembola from the Edough Massif (Algeria). Zootaxa, 1652, 57 - 61.", "Cassagnau, P. (1968) Neanurella microphthalma n. g. et n. sp. nouveau collembole de l'ile Eubee. Biologia Gallo-Hellenica, 1, 137 - 142."]}