Belyaevicrinus latipinnulus Mironov & Sorokina 1998 ...

• Main Author: Roux, Michel
• Format: Text
• Language: unknown
• Published: Zenodo 2015
• Subjects: Biodiversity; Taxonomy; Animalia; Echinodermata; Crinoidea; Hyocrinida; Hyocrinidae; Belyaevicrinus; Belyaevicrinus latipinnulus; Drake Passage; Hess; Sorokina; South Orkney Islands; Southern Ocean; Tierra del Fuego
• Online Access: https://dx.doi.org/10.5281/zenodo.6095266; https://zenodo.org/doi/10.5281/zenodo.6095266

Belyaevicrinus latipinnulus Mironov & Sorokina, 1998 Figures 1–3, Tables 2–4. Synonymy: Belyaevicrinus latipinnulus Mironov & Sorokina, 1998: 58 –61, fig. 23, pl. 9 (figs. 2–6) and 11 (fig. 3); Roux et al., 2002: 822; Roux & Lambert, 2011: 48, fig. 33–34; Hess, 2011: T174, fig. 85-2; Eléaume et al., 2014a: 210–211. Material examined. USNM 1005436, off Chile, Drake Passage, S of Tierra del Fuego, 56°57’S to 56°56’S – 74°54’W to 74°43’W, depth 4209 m (1 specimen consisting of fragmented proximal crown and stalk). USNM 1005453 (2 dissociated specimens [B & C] consisting of basal rings, radials, columnals, brachials), South Orkney Islands, Scotia Ridge, 62°09’ to 62°16’S –38°11’ to 38°24’W, depth 3056–3459 m. Emended diagnosis. Number of pinnules on each arm side> 10 in largest specimens; genital expansion wide with two rows of lateral plates on one side; cover plates with long and narrow projection. Pinnule socket large and close to distal margin of brachial. Brachial synostoses flat. Tegmen ... : Published as part of Roux, Michel, 2015, Crinoids of the stalked family Hyocrinidae (Echinodermata) collected by the USNS Eltanin in the Southern Ocean, pp. 381-409 in Zootaxa 3990 (3) on pages 383-387, DOI: 10.11646/zootaxa.3990.3.4, http://zenodo.org/record/243049 ...