Psolidium tenue Mortensen. A 1925

• Main Authors: O'Loughlin, P. Mark, Ahearn, Cynthia
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2008
• Subjects: Biodiversity; Taxonomy; Animalia; Echinodermata; Holothuroidea; Dendrochirotida; Psolidae; Psolidium; Psolidium tenue; Antarc*; Antarctic; Antarctic Peninsula; Palmer Archipelago; Prydz Bay; Ross Sea; Wilkes Land
• Online Access: https://doi.org/10.5281/zenodo.10878589; http://treatment.plazi.org/id/03D7DF24FF8EFF9900AEFC4F31E9F97F

Psolidium tenue Mortensen Figures 3e, f; 6 c-f Psolidium tenue Mortensen, 1925: 8–9, text figs 4–5. Psolidium incertum .— O’Loughlin et al., 1994: 552, 554 (non Psolidium incertum (Théel, 1886) = Psolidium poriferum (Studer, 1876)). Material examined. Antarctic Peninsula, 90 m, USNM E40789 (1 specimen); 265 m, E40790 (1); 100–200 m, E40791 (2); 270 m, E40792 (6); 330 m, E40793 (2); 212 m, E40794 (1); 311 m, E40796 (1); 325 m, E40801 (1); 670 m, USNM 1005859 (2); Discovery stns 181, Palmer Archipelago, 160–335 m, BM(NH) 2008.3191 (1); 182, 278–500 m, BM(NH) 2008.3192 (1); 187, 0–195 m, BM(NH) 2008.3193 (1); 190, 0–250 m, BM(NH) 2008.3194-3196 (3); 599, W of Adelaide I., 0–150 m, BM(NH) 2008.3197-3198 (2). Ross Sea, 923 m, USNM E40776 (1); NIWA Tangaroa 0802, 67- 74°S 167°E- 179°W, 420–866 m, NIWA 36003 (1); 36027 (20); 38102 (1); 38545 (1); 38815 (4); 38842 (1); 38872 (1); 38884 (18); 38956 (9); 45698 (3); 45727 (2); 45728 (1); Discovery stns 1644, 626 m, BM(NH) 2008.3199 (1); 1649, 695 m, BM(NH) 2008.3200-3201 (2); 1652, 0–500 m, BM(NH) 2008.3202-3205 (4); 1660, 0–351 m, BM(NH) 2008.3206-3208 (3); 2200, Balleny Is, 512–532 m, BM(NH) 2008.3209-3218 (11); NZOI Endeavour stns A461, 0–550 m, NIWA 43870 (many specimens); A 466, 555 m, NIWA 43871 (many); A 521, 569 m, NIWA 43872 (5); A531B, 348 m, NIWA 44705 (1); A 537, 546 m, NIWA 43873 (4); D 216, 463 m, NIWA 43874 (4); E 199, 278 m, NIWA 43875 (2); E 200, 646 m, NIWA 43876 (1); E 203, 187 m, NIWA 43877 (4); E220A, 371 m, NIWA 43883 (many); E220B, 371 m, NIWA 43878 (many); E212B, 91 m, NIWA 43879 (1). Wilkes Land, 183 m, USNM E40799 (1); BANZARE stn 97, 474 m, SAM K2347 (1). Prydz Bay, 320–768 m, NMV F68113 (2); F68116 (1); F68117 (2); F107415 (1); F107416 (1); F105417 (1); F107437 (1); F107438 (1); F107442 (1); F107443 (1); F107447 (1); SAM K2219 (1); BANZARE stn 103, SAM K2348 (4). New Zealand, Antipodes I., 2100 m, USNM 1004885 (1). Diagnosis . Psolidium species up to 50 mm long; body form elongate, narrow, high; dorsal and lateral scales conspicuous, thin, ...