Pseudorchomene rossi Walker 1903

• Main Authors: D'Acoz, Cedric D'Udekem, Havermans, Charlotte
• Format: Other/Unknown Material
• Language: unknown
• Published: 2012
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Amphipoda; Lysianassidae; Pseudorchomene; Pseudorchomene rossi; Weddell Sea; King George Island; Admiralty Bay; Weddell; Atka; Hurley; Thurston; Adare; Cape Adare; Antarc*; Antarctica
• Online Access: https://zenodo.org/record/6176554; https://doi.org/10.5281/zenodo.6176554

Pseudorchomene rossi (Walker, 1903) (Figs. 28–30) Orchomenopsis rossi Walker, 1903: 45, pl. 18–23. Orchomenopsis chilensis f. rossi. — Schellenberg, 1926: 287 –290, fig. 26. Orchomenella rossi. — Hurley, 1965 b: 15, figs. 1–2. Orchomene rossi. — Thurston, 1974 b: 59 -60. — Andres, 1979: 96 -97. — Andres, 1983: 204 -205. Abyssorchomene rossi. — De Broyer, 1983: 150 –152, fig. 12 a, photos 4 –9, 15– 16. — Andres, 1990: 135, 137, fig. 266 — De Broyer et al., 2007: 162 (ubi syn.). Type material. Not seen. "Cape Adare. Lat. 78 ° 35 'S; Feb. 18, 1900; near surface. Many specimens" (Walker 1903). According to Hurley (1965 b), the SYNTYPES are deposited in the British Museum (current name: Natural History Museum, London). Material examined. Expedition ARC 94, sta. NA 62, King George Island, Admiralty Bay, 62 °08'S 58 ° 27 'W, 470 m, 29.xii. 1963 – 02.i. 1964: 3 small (about 10 mm) specimens, RBINS, INV. 100983. — R/V “Polarstern” cruise ANT–XXIII/ 8, Larsen B, sta. 698 –1, 65° 59.99 'S 60 ° 24.90 'W, 383–390 m, baited trap, 11–12.i. 2007: 1 male dissected and 4 other specimens, RBINS, INV. 100981. — R/V “Polarstern” cruise ANT–XV/ 3 (EASIZ II), Atka Bay, sta. 280 / 284, Trap 13, 70° 27.4 'S 07° 55.9 'W, 550 m, baited trap, 29.ii. 1998: 1 specimen, Specimen Id with corresponding GenBank accession number: AR– 3110078 (HM054002), RBINS, INV. 100957. — R/V “Polarstern” cruise ANT XXI– 2 (BENDEX), Eastern Weddell Sea, sta. 288, 72° 47.58 ’S 19 ° 29.86 ’W, 847 m, Fish Trap, 31.xii. 2003 – 03.i. 2004: 1 specimen, Specimen Id with corresponding GenBank Accession number: AR– 1010076 (HM054001), RBINS, INV. 100973. — R/V “Polarstern” cruise ANT–XXIII/ 8, sta. 698 –1, 65° 59 ’S 60 ° 24 ’W, 383 m, Larsen B, Amphipod Trap, 11–12.i. 2007: 1 specimen, Specimen Id with corresponding GenBank accession number: AR– I 19 (HM054003), RBINS, INV. 100982. Type locality. Antarctica, Cape Adare, 78 ° 35 'S, no longitude given, near surface (Walker 1903). Diagnosis. Eye black when alive. Somites of pereon and pleosome without posterior bumps. ...