Pseudomma antarcticum Zimmer 1914

• Main Author: Wittmann, Karl J.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2024
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Mysida; Mysidae; Pseudomma; Pseudomma antarcticum; Antarc*; Antarctic; Iceland; Montagu Island; Southern Ocean; Weddell Sea
• Online Access: https://doi.org/10.5281/zenodo.12206554; http://treatment.plazi.org/id/EF7B8639FFA5FFC7FD960120FAAE21E3

Pseudomma antarcticum Zimmer, 1914 Pseudomma antarcticum Zimmer, 1914: 89, 389–390, pl. xxiii figs 10–12. Pseudomma antarcticum – O.S. Tattersall 1955: 94 (records, Antarctic). — Ledoyer 1990: 41 (record, Weddell Sea). — Brandt et al. 1998: table 1 (biogeography). — Meland 2004: fig. 4, app. 2 (taxonomy, morphology, phylogeny). — Petryashov 2006: 1416 (bathymetric distribution). — Meland & Brattegard 2007: 54–57, figs 7–8 (description, range extension, Iceland Basin). — San Vicente 2010: 48, fig. 37f–g (distribution, Antarctic). — Wittmann & Chevaldonné 2021: 154, 205, table 1, suppl. (distribution, sensory structures, taxonomy, in key). — Astthorsson & Brattegard 2022: 68, fig. 79 (distribution, Iceland Basin). — Mees & Meland 2024: AphiaID 226237 (accepted). Material examined SOUTHERN OCEAN • 1 imm. (BL = 12.4 mm); South Sandwich Trench, SE of Montagu Island, ANDEEP-II station 143-1; 58°44.69ʹ S, 25°10.27ʹ W to 58°44.49ʹ S, 25°10.47ʹ W; depth 773.9– 755.6 m; 25 Mar. 2002; EBS epinet • 1 imm. (BL = 8.0 mm); same collection data as for preceding except for occurrence in supranet • 1 imm. (BL = 12.7 mm), 2 juv.; NW Weddell Sea, ANDEEP-II station 131-3; 65°19.83ʹ S, 51°31.62ʹ W to 65°19.95ʹ S, 51°31.41ʹ W; depth 3049–3050 m; 5 Mar. 2002; EBS epinet • 1 ♀ imm. (BL = 15.8 mm), 1 imm. (BL = 11.5 mm), 8 juv.; same collection data as for preceding • 1 ♂ ad. (BL = 21.2 mm), 1 imm. (BL = 5.8 mm); same collection data as for preceding except for occurrence in supranet • 1 ♂ ad. (BL = 12.8 mm), 1 ♀ subad. (BL = 10.1 mm); NW Weddell Sea,ANDEEP-II station 133-3; 65°20.15ʹ S, 54°14.35ʹ W to 65°20.06ʹ S, 54°14.51ʹ W; depth 1122– 1119 m; 7 Mar. 2002; EBS epinet • 3 ♂♂ imm. (BL = 11.2–11.7 mm), 7 juv.; SE Weddell Sea,ANDEEP-III station 074-6; 71°18.35ʹ S, 13°57.71ʹ W to 71°18.28ʹ S, 13°57.31ʹ W; depth 1030–1040 m; 20 Feb. 2005; EBS epinet • 1 damaged juv.; same collection data as for preceding except for occurrence in supranet • 1 ♂ ad. (BL = 14.6 mm); eastern Weddell Slope, Kapp Norvegia, ANDEEP-III ...