Leipsuropus, Stebbing, 1899

Matsumoto, Yu, Kajihara, Hiroshi & Kakui, Keiichi, 2023, A new species of Leipsuropus Stebbing, 1899 (Amphipoda: Podoceridae) from Japan, Nauplius (e 2023005) 31, pp. 1-8 : 6

publication ID

https://doi.org/ 10.1590/2358-2936e2023005

publication LSID

lsid:zoobank.org:pub:D4641240-C79E-471D-8F7C-8A2DA4AA04A8

DOI

https://doi.org/10.5281/zenodo.10914367

persistent identifier

https://treatment.plazi.org/id/03FFE42F-E727-FFFF-FF5A-FA59FA10F861

treatment provided by

Felipe

scientific name

Leipsuropus
status

 

Key to males of the species of Leipsuropus View in CoL

1. Dorsal projections on body absent ........................................................................ L. parasiticus ( Haswell, 1879)

1'. Dorsal projections on body present .......................................................................................................................... 2

2. Tergal plate of pereonites 2–5 with 1 projection ................................................................ L. sinensis Ren, 2012

2'. Tergal plate of pereonites 2–5 with 3 or 5 projections ......................................................................................... 3

3. Tergal plate of pereonites 2–5 with 3 projections ................................................. L. astericolus Ariyama, 2012

3'. Tergal plate of pereonites 2–5 with 5 projections ................................................................................................. 4

4. Dorsal projections on body broad and keel-like; gnathopod-2 palmar margin with one wide and two large triangular projections ............................................................................................................... L. hongi Ariyama, 2012

4'. Dorsal projections on body narrow and spiniform; gnathopod-2 palmar margin with small, proximal, denticulate projection ......................................................................................................................... L. seisuiae sp. nov.

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