Neanura judithae n. sp. from Polish Carpathians, with an updated and illustrated key to all species of the genus Neanura MacGillivray, 1893 (Collembola: Neanuridae) Author Smolis, Adrian Institute of Environmental Biology, University of Wrocław, Przybyszewskiego 63 / 77, 51 - 148 Wrocław (Poland) adek @ biol. uni. wroc. pl adek@biol.uni.wroc Author Deharveng, Louis Institut de Systématique, Évolution et Biodiversité, ISYEB - UMR 7205 CNRS, MNHN, UPMC, EPHE, Muséum national d’Histoire naturelle, Sorbonne Universités, case postale 50, 57 rue Cuvier, F- 75231 Paris cedex 05 (France) Published on 31 March 2017 text Zoosystema 2017 2017-03-31 39 1 37 47 http://dx.doi.org/10.5252/z2017n1a5 journal article 10.5252/z2017n1a5 1638-9387 4578513 urn:lsid:zoobank.org:pub:376FF7C0-A9E0-43BD-A7BA-06FA09BB47CF KEY TO THE SPECIES OF NEANURA MACGILLIVRAY, 1893 1. Chaeta L’ on Abd. V present ( Fig. 5A ), chaeta Ocp on head absent ( Fig. 5B ), tubercle (L + Dl) on head consist of two parts (L + 1/2Dl) and Dl’ ( Fig. 5B ) ................................................................................................... 2 — Chaeta L’ on Abd. V absent ( Fig. 2A ), chaeta Ocp on head present ( Fig. 5E ), tubercle (L + Dl) on head not divided ( Fig. 5E ) ......................................................................................................................................... 3 2. Body whitish to pale bluish, tubercles De of Th. II-III with 2 + S and 3 + S chaetae respectively ( Fig. 5C ) ....... ........................................................................................................................... N . pallida Deharveng, 1979 — Body dark bluish, tubercles De of Th. II-III with 3 + S and 4 + S chaetae respectively ( Fig. 5D ) ...................... ................................................................................................................................... N . minuta Gisin, 1963 3. Chaetae Oca, C, E and sometimes D on head absent ( Fig. 1B ) ................................................................... 4 — Chaetae Oca, D and often C and E on head present ( Fig. 5E ) ..................................................................... 5 4. Labrum non ogival ( Fig. 1E ), chaeta Di3 on Abd. V absent ( Fig. 2B ) ................................. N . judithae n. sp. — Labrum ogival ( Fig. 5F ), chaeta Di3 on Abd. V present ( Fig. 5G ) ................................ N . parva Rusek, 1963 5. Chaetae C, D and E on head present, chaetae De3 of Abd. I-III free ( Fig. 6A ), chaeta L2 of Th. III shorter than L3 ( Fig. 6B ), group Vei of Abd. IV with three chaetae ( Fig. 6D ) ............... N . muscorum* (Templeton, 1835) — Chaetae De3 of Abd. I–III fused with tubercles De ( Fig. 6F ), chaeta L2 of Th. III longer than L3 ( Fig. 6C ), group Vei on Abd. IV with two chaetae ....................................................................................................... 6 6. Tubercles Di and De of Th. I fused ( Fig. 6E ) .................................................................. N . alba Törne, 1956 — Tubercles Di and De of Th. I separate ( Fig. 6C ) .......................................................................................... 7 7. Chaeta Di3 of Abd. V present ( Fig. 6 H ), tubercles Di of Abd. V fused ( Fig. 6H ) or sometimes separate ....... ........................................................................................................................... N . pseudoparva Rusek, 1963 — Chaeta Di3 of Abd. V absent ( Fig. 6G ), tubercles Di of Abd. V always separate ( Fig. 6G ) ............................. ................................................................................................ N . moldavica Buşmachiu & Deharveng, 2008