Brevisomabathynella Cho, Park and Ranga Reddy, 2006

Cho, Joo-Lae & Humphreys, W. F., 2010, Ten new species of the genus Brevisomabathynella Cho, Park and Ranga Reddy, 2006 (Malacostraca, Bathynellacea, Parabathynellidae) from Western Australia, Journal of Natural History 44 (17 - 18), pp. 993-1079 : 994

publication ID

https://doi.org/ 10.1080/00222930903537066

persistent identifier

https://treatment.plazi.org/id/03D887F9-FFF2-FFF5-FEF7-FB5CB4AC69A7

treatment provided by

Carolina

scientific name

Brevisomabathynella Cho, Park and Ranga Reddy, 2006
status

 

Brevisomabathynella Cho, Park and Ranga Reddy, 2006

Revised diagnosis

Parabathynellidae . Body elongated or short and cylindrical or fat-bellied. Antennule seven-segmented. Antenna five-segmented. Labrum flat with numerous teeth on free margin. Mandibular palp one-segmented. Maxilla four-segmented. Thoracopods I–VII with exopod of two and more (2–12) segments. Male thoracopod VIII almost rectangular or oval, longer than wide; protopod protrudes at inner distal corner; epipod large, triangular, distal part covering penial region of protopod; basipod without setae, inner margin of basipod drawn out into projection. Uropod with numerous (6–20) spines on sympod; endopod with two terminal spines, one or two plumose setae near base, three terminal setae, protrusion on disto-outer margin, inner spines variable in number; exopod with numerous setae, without basiventral seta. Anal operculum flat to slightly concave. Furcal rami elongated, with two large terminal spines and numerous (5–20) spines on inner margin.

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