Platyscelus Bate, 1861

Zeidler, Wolfgang, 2016, A review of the families and genera of the superfamily PLATYSCELOIDEA Bowman & Gruner, 1973 (Crustacea: Amphipoda: Hyperiidea), together with keys to the families, genera and species, Zootaxa 4192 (1), pp. 1-136 : 104-105

publication ID

https://doi.org/ 10.11646/zootaxa.4192.1.1

publication LSID

lsid:zoobank.org:pub:B3AE1A8B-EE40-4ACF-879B-33B55FBD1FB8

DOI

https://doi.org/10.5281/zenodo.6069351

persistent identifier

https://treatment.plazi.org/id/4A641514-182D-FFEB-FF5E-F934FA15FF38

treatment provided by

Plazi

scientific name

Platyscelus Bate, 1861
status

 

Key to species of the genus Platyscelus Bate, 1861 View in CoL

1. Gnathopod 1; propodus with serrated anterior margin...................................... P. ovoides ( Risso, 1816) View in CoL

- Gnathopod 1; propodus with smooth anterior margin.......................................................... 2

2. Gnathopod 1; carpal process short, not reaching mid-length of propodus. Pereopod 5; basis with undulated anterior margin. Pereopod 6; basis with proximal and distal notch on anterior margin....................... P. crustulatus ( Claus, 1879) View in CoL

- Gnathopod 1; carpal process almost as long as propodus. Pereopod 5; basis with smooth anterior margin. Pereopod 6; basis without notches on anterior margin........................................................................ 3

3. Gnathopod 1 almost sub-chelate. Pereopod 5; coxa with lateral knob, or spiniform process (not developed in juveniles). Pereopod 6; basis with relatively small fissure, only half as long as merus.......................... P. armatus ( Claus, 1879) View in CoL

- Gnathopod 1 distinctly chelate. Pereopod 5; coxa without lateral process. Pereopod 6; basis with relatively large fissure, about equal in length to merus.......................................................... P. serratulus Stebbing, 1888 View in CoL

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