Proposal of Marbefia, gen. n. and Inermiphonte, gen. n., including updated keys to the species of Pseudonychocamptus Lang, 1944 and Paralaophonte Lang, 1948 (Copepoda, Harpacticoida, Laophontidae)
Huys, Rony
Lee, Wonchoel
ZooKeys
2009
2009-10-06
23
23
1
38
Lang, 1944
Lang
1944
[391,784,835,862]
Maxillopoda
Laophontidae
Pseudonychocamptus
Animalia
Harpacticoida
16
17
Arthropoda
genus
1. P3 enp-2 with 4 setae in ♀and 2 setae in ♁ ............................................... 2 – P3 enp-2 with 5 setae in ♀and 3–4 setae in ♁ ........................................... 3 2. P5 exopod ♀at least twice longer than wide, with 5 setae; P5 exopod ♁ with straight outer margin .................................................................... P. koreni a – P5 exopod ♀about 1.3 times longer than wide, with 6 setae; P5 exopod ♁ with convex outer margin ............................................................. P. spinifer 3. Caudal ramus longer than wide .................................................................. 4 – Caudal ramus wider than long ................................................... P. marinovi 4. P5 exopod ♀with 1 naked and 5 pinnate setae; P2 enp-2, P3 enp-2 and P5 exopod of ♁ with 4 setae ............................................................................ 5 – P5 exopod ♀with 6 naked setae; P2 enp-2, P3 enp-2 and P5 exopod of ♁ with 3 setae................................................................................. P. colomboi 5. Body elongate, length 3–4 times maximum width of cephalothorax; all setae of P5 exopod ♀marginal............................................................................ 6 – Body short, length about 1.85 times maximum width of cephalothorax; P5 exopod ♀with 4 marginal and 2 surface setae ....................... P. abbreviatus 6. P5 exopod ♁ about 2.7 times longer than wide ......................... P. proximus – P5 exopod ♁ about 3.25 times longer than wide ................ P. paraproximus