Leodamas cirratus Ehlers 1897
Leodamas cirratus (Ehlers, 1897) Figures 29 D–H; 30 Aricia cirrata Ehlers, 1897: 94 –95, pl. 6, figs. 148–149. Aricia ohlini Ehlers, 1900: 217 –218; 1901: 167–169, pl. 21, figs. 9–13. New synonymy. Scoloplos (Scoloplos) cirratus: Mesnil & Caullery 1898: 142. Scoloplos (Leodamas) cirratus: Hartma...
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Format: | Other/Unknown Material |
Language: | unknown |
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2017
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Online Access: | https://zenodo.org/record/4901781 https://doi.org/10.5281/zenodo.4901781 |
Summary: | Leodamas cirratus (Ehlers, 1897) Figures 29 D–H; 30 Aricia cirrata Ehlers, 1897: 94 –95, pl. 6, figs. 148–149. Aricia ohlini Ehlers, 1900: 217 –218; 1901: 167–169, pl. 21, figs. 9–13. New synonymy. Scoloplos (Scoloplos) cirratus: Mesnil & Caullery 1898: 142. Scoloplos (Leodamas) cirratus: Hartman 1953: 38; 1957: 290; 1966: 11, pl. 2. Scoloplos (Leodamas) ohlini: Rozbaczylo 1985: 132. Material examined. Argentina, offshore, 190 km E Puerto San Julien, Santa Cruz, about 280 km NW of Falkland Islands, 49°35′S 64°43′W, 127 m, holotype of Arica cirrata (ZMH V1224); R/V Vema Sta. V-17-86, SE of Camarones, 225–227 m, 11 Jun 1961 (4, LACM-AHF Poly 5034); R/V Vema Sta. V-18-12, continental slope E of Deseado, 424–428 m (2, LACM-AHF Poly 5030). — Argentina, nearshore, IBM Sta. Mej- 12, 24 m (1, JAB); IBM Sta. H- 17, 16 m (1, USNM 1013659); IBM Sta. N-1055, 92– 96 m (1, SEM stub, USNM 1013663); San Antonio Oeste, Marejada Norte (1, USNM 1013661); Golfo San Matías, Piedra Coloradas, Feb 1972, coll. Escofet and J.M. Orensanz (2, USNM 1013660); IBM Sta. Mej-12 (1, USNM 1013662).— Falkland Islands, Port William, 3 Sep 1902, Swedish Antarctic Expedition 1901–1903, Sta. 52, 51°40'S; 57°44'W, 17 m, in sand (1, SMNH 3106); Port Stanley, 9 Apr 1927, coll. W.S. Schmidt (1, USNM 24341).— Chile, Straits of Magellan, Eltanin Sta. 7-967, 81 m (1, USNM 56465). — Tribune Bank, 52°38′S, 70°00′W, 46 m, sand and gravel, coll. E. Nordenskold, holotype of Aricia ohlini (SMNH 551). — South Orkney Islands, Eltanin Sta. 12-1079, 593– 598 m (1, USNM 56467). Description. Holotype (ZMH V1224) incomplete, 24 mm long, 1.5 mm wide for 73 setigers; thoracic region narrow, with 27 setigers, flattened at first, becoming more rounded in abdominal region. Falkland Islands specimen (SMNH 3106) incomplete, about 17 mm long and 1.5 mm wide for 54 setigers; thoracic region narrowing anteriorly, slightly depressed, with 32 setigers, last four setigers increasingly smaller, with fewer uncini. Tribune Bank specimen (SMNH 551) also incomplete, 17 mm long and ... |
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