Thalassaphorura Bagnall 1949
Creators
Description
Key to world species of the genus Thalassaphorura Bagnall, 1949
1 Th. I without pso, antennal base usually with 2 pso, PAO with more than 44 vesicles, large size (more than 3 mm). ....................................................................................................................................saccardyi (Denis, 1935); Algeria
- Other combination of characters................................................................................................................................. 2
2 Antennal base with 3 pso............................................................................................................................................. 5
- Antennal base with 4 pso............................................................................................................................................ 3
3 Head with 4+4 posterior pso, ventral tube chaetae as 1+1/7–8+7–8/2+2, AS equals 0.7 unguis............................................................................................................ halophila (Bagnall, 1937) sensu Fjellberg 1998; Northern Holarctic
- Head with 2+2 posterior pso, ventral tube chaetae less than above............................................................................. 4
4 Ventral tube with 4+4 distal chaetae, AS absent, Th. I with 3+3 pso, AS absent..................................................................................................................................................................... hoguei (Palacios-Vargas & Díaz, 1995); Mexico
- Ventral tube with 7+7 distal chaetae, AS present, Th. I with 2+2 pso, AS equals 0.8 unguis....................................................................................................................................................................... tamurai (Yue & Yin, 2000); China
5 AIIIO with 4 papillae................................................................................................................................................... 6
- AIIIO with 5 papillae................................................................................................................................................... 9
6 Dorsal pso formula 32/122/22332, AS present and small............................... butrosi (Christiansen, 1956); Lebanon
- Dorsal pso formula not as above, AS absent.............................................................................................................. 7
7 Dorsal pso formula 32/133/33333.................................................................................. franzi (Stach, 1946); Austria
- Dorsal pso formula 32/233/33343............................................................................................................................... 8
8 Ventral pso formula 11/000/01000, ventral tube chaetae as 0+0/6+6/1+1......................................................................................................... cryptopyga (Denis 1931) sensu Najt & Weiner, 1997; Neotropics, Pacific islands, Indonesia
- Ventral pso formula 11/000/01120, ventral tube chaetae as 1+1/6+6/2+2..................................................................... ...............................................................................................................tovtrensis (Kaprus’ & Weiner, 1995); Ukraine
9 Th. I without pso........................................................................................................................................................ 10
- Th. I with pso............................................................................................................................................................. 12
10 Head with 3+3 posterior pso, unguiculus with basal lamella, AS as long as unguis................................................................................................................................................. alborufescens (Vogler, 1895) sensu Gisin (1957); Europe
- Head with 2+2 posterior pso, unguiculus without basal lamella............................................................................... 11
11 Abd. I–III with 2+2 pso, vesicle number of PAO as 20–22, AS equals 0.9 unguis................................................................................................................................................................................ bagnalli (Salmon, 1959); Great Britain
- Abd. I–III with 3+3 pso, vesicle number of PAO as 30–38, AS equals 0.7 unguis....................................................... ...................................................................................................................... kirgisica (Martynova, 1971); Kirghizstan
12 Th. I with 1+1 pso...................................................................................................................................................... 13
- Th. I with 2+2 pso...................................................................................................................................................... 19
13 Dorsal pso formula 32/11(3)1(2)/22(3)2(3)2(3)3, AS equals 0.9 unguis.............................................................................................................................................................. moniezi (Bagnall, 1935) sensu Salmon (1959); Great Britain
- Dorsal pso formula not as above................................................................................................................................ 14
14 Th. II–III with 2+2 pso each....................................................................................................................................... 15
- Th. II–III with 3+3 pso each...................................................................................................................................... 16
15 Ventral pso formula 11/000/01000, ventral tube chaetae as 1+1/6+6/1+1, subcoxa 1 of legs I, II and III with 1, 1 and 1 pso respectively, AS equals 0.2–0.25 unguis........................................................................ reducta sp. nov.; China
- Ventral pso formula 11/000/01010, ventral tube chaetae as 0+0/6+6/1+1, subcoxa 1 of legs I, II and III with 2, 2 and 2 pso respectively, AS equals 0.4 unguis.................................................................................... bapen sp. nov.; China
16 Ventral side of abdomen without pso, AS equals 0.7 unguis.......... thalassophila (Bagnall, 1937); Northern Europe 1
- Ventral side of abdomen with pso.............................................................................................................................. 17
17 Dorsal pso formula on Abd. I– V 33334, ventral pso formula 0 1120, subcoxa 1 of legs I, II and III with 1, 1 and 1 pso respectively, AS equals 0.3 unguis, d0 absent.............................. jailolonis (Yoshii & Suhardjono, 1992); Indonesia
- Dorsal pso formula on Abd. I–V not as above; subcoxa 1 of legs I, II and III with 2, 2 and 2 pso respectively..... 18
18 Chaetae on ventral tube as 1+1/7+7(8)/2+2, dorsal pso formula on Abd. I–V 333(4)5(4)4(3), ventral pso formula 0111(2)0, AS equals 0.5 unguis................... debilis (Moniez, 1890); Western and northern Europe, littoral species 1
- Chaetae on ventral tube as 0+0/6+6/2+2, dorsal pso formula on Abd. I– V 33343, ventral pso formula 0 1110, AS equals 0.75 unguis..................................................................................... grandis sp. nov.; China, forest soil species
19 Dorsal pso formula 32/233/33343.............................................................................................................................. 20
- Dorsal pso formula not as above............................................................................................................................... 31
20 Distal whorl of tibiotarsi with 7 chaetae..................................................................................................................... 21
- Distal whorl of tibiotarsi with 9 chaetae................................................................................................................... 23
21 Dorsal S-chaetae on head 2+2................................................................................................................................... 22
- Dorsal S-chaetae on head 1+1, AS as long as unguis........................................................................................................................................................................................ petaloides (Rusek, 1981); Irak, New Caledonia, Hawaii, China
22 Unguiculus very small, less than 5 times the length of inner edge of unguis, ventral side of head with 1+1 pso, AS equals 0.9 unguis............................................................................................. thaibinhensis (Nguyen, 2001); Vietnam
- Unguiculus equals 0.5 inner edge of unguis, with basal lamella, ventral side of head with 2+2 pso, AS equals 0.7 unguis............................................................................................................................... tibiotarsalis sp. nov.; China
23 Ventral pso formula 11/000/01110............................................................................................................................ 24
- Ventral pso formula 11/000/01120 or 11/000/11120.................................................................................................. 25
24 Th. I with 7+7 chaetae, length 1.4 mm........................................................................................................................................................ duplopunctata (Strenzke, 1954) sensu Fjellberg 1998; Northern Holarctic, mostly littoral species
- Th. I with 5+5 chaetae, AS equals 0.2 unguis, length 0.8–1.1 mm....... pomorskii sp. nov.; China, forest soil species
25 Ventral pso formula 11/000/11120, dorsal S-chaetae on head 1+1, AS as long as unguis, unguiculus equals 0.7 inner edge of unguis, without basal lamella................................................................ kwona (Thibaud & Lee, 1994); Korea
- Ventral pso formula 11/000/01120............................................................................................................................. 26
26 4+4 chaetae between two posterior inner pso on head, chaetae on ventral tube as 1+1/6+6/2+2, AS equals 0.5 unguis .................................................................................................. lifouensis (Thibaud & Weiner, 1997); New Caledonia
- 3+3 chaetae between two posterior inner pso on head............................................................................................... 27
27 PAO with about 10–13 vesicles, dorsal S-chaetae formula 2/011/11101, unguiculus without basal lamella, as long as unguis, ventral tube chaetae as 1+1/5+5/2+2, Th. I with 6+6 (7+7) chaetae, AS equals 0.4 unguis.............................. ........................................................................................................................................ tenuis Babenko, 2007; Russia
- PAO with more than 20 vesicles................................................................................................................................. 28
28 Th. I with 5+5 chaetae, unguiculus with basal lamella............................................................................................... 29
- Th. I with more than 5+5 chaetae, unguiculus without basal lamella, AS equals 0.8 unguis.................................... 30
29 Unguiculus equals 0.75 inner edge of unguis, S-chaetae not differentiated, AS equals 0.7 unguis, Abd. VI with one axial chaeta dorsally (m0) ............................................... zschokkei (Handschin, 1919) sensu Pomorski, 1998; Europe
- Unguiculus equals 0.5 inner edge of unguis, S-chaetae differentiated, AS equals unguis, Abd. VI with two axial chaetae dorsally (a0 and m0)....................................................................................................... tiani sp. nov.; China
30 Chaetae on ventral tube as 0+0/6–7+6–7/0+0, labial type AC, labial proximal chaetae as 7, male ventral organ pres- ent................................................................................................................. qixiaensis Yan, Shi & Chen, 2006; China
- Chaetae on ventral tube as 1+1/6–7+6–7/1+1 (2+2), labial type A, labial proximal chaetae as 6, strictly parthenoge- netic ............................................................................... encarpata (Denis, 1931) sensu Fjellberg 1998; Cosmopolitan
31 Dorsal pso formula 32/233/33333............................................................................................................................. 32
- Dorsal pso formula not as above................................................................................................................................ 35
32 PAO with about 45 vesicles, AS equals 0.4 unguis....................................................... ishikawai (Yosii, 1956); Japan
- PAO with less than 40 vesicles................................................................................................................................. 33
33 Unguiculus with basal lamella, PAO with about 25 vesicles, AS equals 0.7 unguis................................................................................................................................................................................... guineaensis (Salmon, 1965); Guinea
- Unguiculus without basal lamella.............................................................................................................................. 34
34 Ventral pso formula 11/000/11200, chaetae on ventral tube as 1+1/6+6/2+2...................................................................................................................................................................................... yodai (Yosii, 1966); Nepal, China, Japan
- Ventral pso formula 1/000/11120, chaetae on ventral tube as 0+0/6+6/2+2........ yolandae (Izarra, 1971); Venezuela
35 Dorsal pso formula 32/2(1)33/333(4)5(4)4(3), ventral pso formula 11/000/0111(2)0, chaetae on ventral tube as 1+1/ 7+7(8)/2+2, AS equals 0.5 unguis............................................................. debilis (Moniez, 1890); Northern Europe1
- Dorsal and ventral pso formula not as above............................................................................................................. 36
36 Dorsal pso formula 32/233/3333(4)2, ventral pso formula 11/000/00010, chaetae on ventral tube as “9–10+9–10” according to original description, AS equals 0.5 unguis.............................................. orientalis (Stach, 1964); China
- Dorsal pso formula 32/233/33342, ventral pso formula 1/111/00000, chaetae on ventral tube as 1+1/6+6/1+1, AS equals about 0.7 unguis.............................................................................................. ghatensis (Prabhoo, 1971); India
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Identifiers
Related works
- Is part of
- Journal article: 10.5281/zenodo.198236 (DOI)
- Journal article: http://publication.plazi.org/id/8A2744745E53902FFFEFFFD4FFA7FFC6 (URL)
- Is source of
- https://sibils.text-analytics.ch/search/collections/plazi/761E3C0C5E51902BFF78FBB6FA3BFD37 (URL)
Biodiversity
- Family
- Onychiuridae
- Genus
- Thalassaphorura
- Kingdom
- Animalia
- Order
- Collembola
- Phylum
- Arthropoda
- Scientific name authorship
- Bagnall
- Taxon rank
- genus
- Taxonomic concept label
- Thalassaphorura Bagnall, 1949 sec. Sun, Chen & Deharveng, 2010
References
- Bagnall, R. S. (1949) Contribution toward a knowledge of the Onychiuridae (Collembola - Onychiuroidea). V - X. Annals and Magazine of Natural History, 12, 498 - 511.
- Denis, J. R. (1935) Sur les Collemboles d'Afrique du Nord. Bulletin de la Societe entomologique de France, 16, 230 - 233.
- Bagnall, R. S. (1937) Contributions towards a knowledge of the Scottish Onychiuridae (Collembola), II. The Scottish Naturalist, 146 - 150.
- Fjellberg, A. (1998) The Collembola of Fennoscandia and Denmark. Part I: Poduromorpha. Fauna Entomologica Scandinavica, 35, 185.
- Palacios-Vargas, J. G. & Diaz, M. (1995) Seven new species of Onychiuridae (Collembola) from the neotropical region. Folia Entomologica Mexicana, 95, 1 - 21.
- Yue, Q. Y. & Yin, W. Y. (2000) A new species of Onychiurus from Shanghai, China (Collembola: Onychiuridae). Acta Entomologica Sinica, 25, 44 - 46.
- Christiansen, K. A. (1956) The Collembola of Lebanon and Western Syria. Part I. General consideration and the family Onychiuridae. Psyche, 63, 119 - 133.
- Stach, J. (1946) Ten new species of Collembola from the Alps and Alpine Foreland. Acta Musei Historiae Naturalis, Academia Polona Litterarum et Scientiarum, 5, 1 - 40.
- Denis, J. R. (1931) Contributo alla conoscenza del microgenton di Costa Rica II. Collemboles de Costa Rica avec une contribution au species de l'ordre. Bolletino del Laboratorio di Entomologia Agraria, 25, 69 - 170.
- Najt, J. & Weiner, W. M. (1997) Collembola Poduromorpha de Nouvelle-Caledonie. In: Najt, J. & Matile L. (Eds), Zoologia Neocaledonica, Volume 4. Memoires du Museum national d'Histoire naturelle, 171, 9 - 44.
- Gisin, H. (1957) Redescription de quelques especes de Collemboles. Acta zoologica cracoviensia, 19, 1 - 12.
- Salmon, J. T. (1959) Concerning the Collembola Onychiuridae. The Transactions of the Royal Entomological Society of London, 111, 119 - 156.
- Martynova, E. F. (1971) New species of springtails (Collembola) from Mountain and Steppe regions of the USSR. Revue d'Entomologie de l'URSS, 3, 598 - 611. [in Russian].
- Yoshii, R. & Suhardjono, Y. R. (1992) Notes on the Collembolan fauna of Indonesia and its vicinities. II Collembola of Irian Jaya and Maluku islands. Azao, 2, 1 - 52.
- Rusek, J. (1981) Some Collembola from Iraq. V e stnik c eskoslovenske Spole c nosti zoologicke, Praha, 45, 63 - 80.
- Nguyen, T. T. (2001) Some new species of Collembola from Vietnam. Journal of Biology, 23, 1 - 12.
- Thibaud, J. M. & Lee, B. H. (1994) Three new species of interstitial Collembola (Insecta) from sand dunes of South Korea. The Korean Journal of Systematic Zoology, 10, 39 - 46.
- Thibaud, J. M. & Weiner, W. M. (1997) Collemboles interstitiels des sables de Nouvelle-Caledonie. In: Najt, J. & Matile L. (Eds), Zoologia Neocaledonica, Volume 4. Memoires du Museum national d'Histoire naturelle, 171, 63 - 89.
- Babenko, A. (2007) Collembolan fauna of the Turukhansk Territory. Russian Entomological Journal, 16, 361 - 383.
- Handschin, E. (1919) Ueber die Collembolenfauna der Nivalstufe. Revue suisse de Zoologie, 27, 6 - 98.
- Pomorski, R. J. (1998) Onychiurinae of Poland (Collembola: Onychiuridae). Genus, 9, 1 - 201.
- Yan, H. J., Shi, S. D. & Chen, J. X. (2006) A new species of the genus Thalassaphorura from East China (Collembola: Onychiuridae). Zootaxa, 1369, 35 - 41.
- Yosii, R. (1956) Monographie zur Hohlencollembolen Japans. Contributions from the Biological Laboratory Kyoto University, 3, 1 - 107.
- Salmon, J. T. (1965) New Onychiurid Collembola from India and New Guinea. The Transactions of the Royal Entomological Society of New Zealand, 5, 225 - 231.
- Yosii, R. (1966) Collembola of Himalaya. Journal of the College of Arts and Sciences, 4, 461 - 531.
- Izarra, D. C. (1971) Onychiurus (Protaphorura) yolandae, nueva especie de Colembobo (Insecta: Collembola) de Venezuela. Acta Biologica Venezuelica, 7, 373 - 377.
- Stach, J. (1964) Materials to the knowledge of Chinese collembolan fauna. Acta zoologica cracoviensia, 6, 1 - 26.
- Prabhoo, N. R. (1971) Soil and litter Collembola of South India. 1 - Arthropleona. Oriental Insects, 5, 1 - 46.