Pseudorchomene rossi Walker 1903

• Main Authors: D'Acoz, Cedric D'Udekem, Havermans, Charlotte
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2012
• Subjects: Biodiversity; Taxonomy; Animalia; Arthropoda; Malacostraca; Amphipoda; Lysianassidae; Pseudorchomene; Pseudorchomene rossi; Antarc*; Antarctica; King George Island; Weddell Sea
• Online Access: https://doi.org/10.5281/zenodo.6176554; http://treatment.plazi.org/id/03E687B2FFCAFFFBFF56FA46DC2EF847

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, 1965b: 15, figs. 1–2. Orchomene rossi . — Thurston, 1974b: 59 -60. — Andres, 1979: 96 -97. — Andres, 1983: 204 -205. Abyssorchomene rossi . — De Broyer, 1983: 150 –152, fig. 12a, 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 (1965b), the SYNTYPES are deposited in the British Museum (current name: Natural History Museum, London). Material examined. Expedition ARC 94, sta. NA62, 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– I19 (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. Mandibular palp inserted just proximal to molar ...