Onisimus barentsi Stebbing 1894 ...

• Main Authors: Berge, Jørgen, Vader, Wim, Johnsen, Jan Roger
• Format: Text
• Language: unknown
• Published: Zenodo 2007
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Amphipoda; Uristidae; Onisimus; Onisimus barentsi; Greenland
• Online Access: https://dx.doi.org/10.5281/zenodo.6248997; https://zenodo.org/doi/10.5281/zenodo.6248997

Onisimus barentsi (Stebbing, 1894) Figure 1–4 Paronesimus barentsi Stebbing 1894: 14; Stephensen 1932: 354, 1935: 51; Gurjanova 1936: 34, 1951: 198, 1962: 143; Dunbar 1954: 715; Shoemaker 1955: 6; Barnard 1958: 98; Brunel 1970: 35; Watling 1979: 266; Palerud & Vader 1991: 42. Onisimus barentsi Lowry & Stoddart 1993: 176 Onisimus krassini Gurjanova 1951: 175. New synonomy. Type locality West of Novaja Zemlya: 75° 49'N 53° 42'E, 125m. Diagnosis Antenna 1 peduncle article 1 produced anterodistally (nose). Uropod 1 peduncle length about 1.5 times rami. Cephalic lobe rounded. Coxa 1 expanded ventrally. Pereopod 1 propodus length 1.5 times carpus length, palm clearly shorter than dactylus. Telson cleft 40%. Material examined CRU, female, 12mm, Godthaab-Exp St 139, 71 ° 21’ N 54° 29’ W. Greenland, 1spm. (Det: O. plautus.); CMNC 1998-0010, female 5mm, Northumberland Canada, 35m; Type material of O. krassini at the ZMS. Description (based upon female 12mm, adult) Head and body: Head as long as pereon 1. ... : Published as part of Berge, Jørgen, Vader, Wim & Johnsen, Jan Roger, 2007, Studies on the genus Onisimus Boeck, 1871 (Crustacea, Amphipoda, Uristidae) II. The barentsi and edwardsii groups, pp. 55-68 in Zootaxa 1410 on pages 56-59, DOI: 10.5281/zenodo.175595 ...