Paranura Axelson 1902
Creators: name: Kasai, Hiro
name: Sawahata, Takuo
Publisher: name: Zenodo
Year: 2023
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Collembola
Poduromorpha
Neanuridae
Paranura

description: Key to Paranura updated from Smolis & Deharveng (2015)
1 Head with 2+2 eyes................................................................................... 2
- Head with 3+3 eyes.................................................................................. 24
2 Tubercle Oc on head with 2 chaetae...................................................................... 3
- Tubercle Oc on head with 3 chaetae..................................................................... 12
3 Thorax II–III with 2 chaetae Di.......................................................................... 4
-. Thorax II–III with 3 chaetae Di.......................................................................... 6
4 Head without chaetae A......................................................... P. squamosa Cassagnau, 1991
- Head with chaetae A................................................................................... 5
5 Thorax II–III with 2 chaetae L.......................................... P. timorensis Yoshii & Suhardjono, 1992
- Thorax II–III with 3 chaetae L............................................. P. nudifera Yoshii & Suhardjono, 1992
6 Head with chaetae A and C .............................................................................. 7
- Head without chaetae A and C.......................................................................... 11
7 Thorax II–III with 3 and 4 ordinary chaetae De respectively, grey or blue pigment present on body................................................................................. .. P. impedita Palacios-Vargas & Deharveng, 1987
- Thorax II–III with 2 ordinary chaetae De, no grey or blue pigment present on body................................. 8
8 Thorax II–III with 2 ordinary chaetae Dl................................................................... 9
- Thorax II–III with 3 ordinary chaetae Dl................................................................. 10
9 Abd. I–III with 1 ordinary chaeta De.................................................. P. meo Deharveng, 1989
- Abd. I–III with 2 ordinary chaetae De............................................ P. godavarica Cassagnau, 1991
10 Head with chaeta O, abdomen IV with chaetae De shifted towards chaetae Dl............................................................................................... P. tapatia Palacios-Vargas & Peñaranda-Parada, 2005
- Head without chaeta O, abdomen IV with chaetae De not shifted..................................................................................................... P. colombiana Palacios-Vargas & Peńaranda-Parada, 2005
11 Thorax II–III with 1 ordinary chaeta De.............................................. P. johorensis (Yosii, 1976)
- Thorax II–III with 2 and 2–3 ordinary chaetae De respectively.......................... P. garoensis Cassagnau, 1991
12 Head with chaeta O.................................................................................. 13
- Head without chaeta O............................................................................... 21
13 Abdomen V with 2+2 chaetae Di....................................................................... 14
- Abdomen V with 3+3 chaetae Di....................................................................... 18
14 Thorax II with 2 ordinary chaetae De.................................................................... 15
- Thorax II with 3 ordinary chaetae De..................................................................... 16
15 Tubercle Af on head without reticulations area, abdomen V with tubercles Di separate........ P. bisetosa Deharveng, 1989
- Tubercle Af on head with reticulations area, abdomen V with tubercles Di fused.................. P. nakamurai sp. nov.
16 Thorax III with 3 ordinary chaetae De........................... P. quadrilobata Hammer, 1953 sensu Fjellberg 1985
- Thorax III with 4 ordinary chaetae De................................................................... 17
17 Abdomen IV with 1 ordinary chaeta De, trochanters with 6 chaetae ........... P. microchaetosa Smolis & Deharveng, 2015
- Abdomen IV with 2 ordinary chaetae De, trochanters with 5 chaetae......... P. kedrovayensis Smolis & Deharveng, 2015
18 Thorax II–III with 2 and 3 ordinary chaetae De respectively.............................. P. dalgeri Deharveng, 1989
- Thorax II–III with 3 and 4 ordinary chaetae De respectively.................................................. 19
19 Tibiotarsi without chaeta M.................................................... P. tibiotarsalis Deharveng, 1989
- Tibiotarsi with chaeta M.............................................................................. 20
20 Abdomen V with tubercles Di separate, abdomen II without chaetae Ve, furcal remnant without microchaetae......................................................................................... P. modesta Deharveng, 1989
- Abdomen V with tubercles Di fused, abdomen II with chaetae Ve, furcal remnant with microchaetae...................................................................................... P. cassagnaui Smolis & Deharveng, 2015
21 Thorax III with 3 ordinary chaetae De................................................................... 22
- Thorax III with 2 ordinary chaetae De................................................................... 23
22 Abdomen V with 2+2 chaetae Di.................................................... P. tamul Cassagnau, 1988
- Abdomen V with 3+3 chaetae Di................................................. P. coenobita Cassagnau, 1991
23 Thorax II–III with 2 ordinary chaetae Dl........................................... P. globulifer Deharveng, 1989
- Thorax II–III with 3 ordinary chaetae Dl............................................. P. leclerci Deharveng, 1989
24 Abdomen V at least twice longer than VI................................................................. 25
- Abdomen V slightly longer than VI..................................................................... 27
25 Thorax III with 3 ordinary chaetae De, tubercle Oc on head with 2 chaetae....................... P. s-uenoi Yosii, 1955
- Thorax III with 4 ordinary chaetae De, tubercle Oc on head with 3 chaetae...................................... 26
26 Abdomen V with 3+3 ordinary chaetae Di, furcal remnant with microchaetae....... P. reticulata Smolis & Deharveng, 2015
- Abdomen V with 2+2 ordinary chaetae Di, furcal remnant without microchaetae................ P. tsushimaensis sp. nov.
27 Abdomen V–VI with clear clavate chaetae................................................................ 28
- Abdomen V–VI without clear clavate chaetae............................................................. 29
28 Tibiotarsi I, II and III with 12, 12 and 11 chaetae respectively............................ P. clavisetis (Axelson, 1902)
- Tibiotarsi I, II and III with 19, 19 and 18 chaetae respectively............................. P. sitchensis Fjellberg, 1985
29 Tubercle Oc on head with 2 chaetae..................................................................... 30
- Tubercle Oc on head with 3 chaetae...................................................................... 34
30 Thorax I with 1 chaeta De............................................................................. 31
- Thorax I with 2 chaetae De............................................................................ 32
31 Abdomen I–IV with 2 ordinary chaetae De.......................... P. sarukhani Palacios-Vargas & Deharveng, 1987
- Abdomen I–IV with 1 ordinary chaeta De............................. P. jorgei Palacios-Vargas & Deharveng, 1987
32 Thorax II with 2 ordinary chaetae De........................... P. longisensillata Palacios-Vargas & Deharveng, 1987
- Thorax II with 3 ordinary chaetae De ..................................................................... 33
33 Thorax III with 3 ordinary chaetae De........................... P. magdalenae Simón Benito & Palacios-Vargas, 2008
- Thorax III with 4 ordinary chaetae De............................. P. rooensis Simón Benito & Palacios-Vargas, 2008
34 Head with chaeta O.................................................................................. 35
- Head without chaeta O................................................................................ 47
35 Tibiotarsi I, II and III with 12, 12 and 11 chaetae respectively.......................... P. sexpunctata (Axelson, 1902)
- Tibiotarsi I–III with higher number of chaetae............................................................. 36
36 Thorax III with 2 or 3 ordinary chaetae De................................................................ 37
- Thorax III with 4 ordinary chaetae De.................................................................... 40
37 Thorax II with 3 ordinary chaetae De, head without chaeta E................................................................................................ P. colorata Mills, 1934 sensu Simón Benito & Palacios-Vargas 2008
- Thorax II with 2 ordinary chaetae De, head with chaeta E.................................................... 38
38 Thorax III with 2 ordinary chaetae De, abdomen V with tubercles Di fused........... P. chiangdaoensis Deharveng, 1989
- Thorax III with 3 ordinary chaetae De, abdomen V with tubercles Di separate..................... .. P. alpicola sp. nov.
40 Abdomen V with 3+3 chaetae Di....................................................................... 41
- Abdomen V with 2+2 chaetae Di........................................................................ 43
41 Tubercle (L+So) on head with 9 chaetae..................................................... P. ieti (Yosii, 1966)
- Tubercle (L+So) on head with 10 chaetae................................................................. 42
42 Abdomen V with tubercles Di separate, trochanters with 5 chaetae, furcal remnant with microchaetae, no grey or blue pigment present on body .......................................................... P. najtae Deharveng & Weiner, 1984
- Abdomen V with tubercles Di fused, trochanters with 6 chaetae, furcal remnant without microchaetae, grey or blue pigment present on body ........................................................ P. conjuncta Smolis & Deharveng, 2015
43 Head with additional chaetae in central area................................... P. setosa Smolis & Deharveng, 2015
- Head without additional chaetae in central area............................................................ 44
44 Trochanters with 5 chaetae, abdomen II without chaetae Ve1, no grey or blue pigment present on body....................................................................................... .. P. koryoi Deharveng & Weiner, 1984
- Trochanters with 6 chaetae, abdomen II with chaetae Ve1, grey or blue pigment present on body..................... 45
45 Labium with 11+11 chaetae, formula of labral chaetotaxy: 4/5, 4; furcal remnant without microchaetae.................................................................................. P. mjohjangensis Deharveng & Weiner, 1984
- Labium with 10+10 chaetae, formula of labral chaetotaxy other, furcal remnant with microchaetae................... 46
46 Abdomen IV with 1 ordinary chaeta De, distal part of labrum with 4 chaetae..... P. oregonensis Smolis & Deharveng, 2015
- Abdomen IV with 2 ordinary chaetae De, distal part of labrum with 2 chaetae ........ P. reducta Smolis & Deharveng, 2015
47 Claw with inner tooth, mandible with 8 teeth........................................... P. rosea Lee & Kim, 1984
- Claw without inner tooth, mandible with 3 teeth........................................................... 48
48 Thorax II with 2 ordinary chaetae De, abdomen V with 2+2 chaetae Di................... P. tridentata Lee & Kim, 1984
- Thorax II with 3 ordinary chaetae De, abdomen V with 3+3 chaetae Di........................... P. convallis sp. nov.
description: Published as part of Kasai, Hiro & Sawahata, Takuo, 2023, Four new saproxylic species of Paranura Axelson, 1902 (Collembola: Neanuridae Neanurinae) from Japan, pp. 501-519 in Zootaxa 5339 (6) on pages 517-518, DOI: 10.11646/zootaxa.5339.6.1, http://zenodo.org/record/8313691