Euchone perseyi ...

• Main Authors: Tovar-Hernández, María Ana, Jirkov, Igor A.
• Format: Text
• Language: unknown
• Published: Zenodo 2023
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Sabellida; Sabellidae; Euchone; Euchone perseyi; Beluga; Beluga*; Belushya Guba; Delphinapterus leucas; Novaya Zemlya; White whale
• Online Access: https://dx.doi.org/10.5281/zenodo.8044687; https://zenodo.org/record/8044687

Euchone perseyi (Zenkewitsch, 1925), redescription Figures 2–4 Chone Perseyi Zenkewitsch, 1925: 11–12, Figs 1 –7. Euchone perseyi.— Tovar-Hernández 2007: 62. Type locality: 71°30′40″N, 52°16′30″E, Belushya Guba (meaning bay of beluga or white whale Delphinapterus leucas (Pallas)), 3–8 m, Novaya Zemlya, Russia. Material examined: Zoological Museum of Moscow State University, [PI –4839] lectotype, Station 110b, [Pol610] 7 paralectotypes, Station 110b, [Pol611] Station 108 a (1 syntype), [Pol609] Station 115 a (3 syntypes), [Pol612] Station 116 b (4 syntypes). Redescription based on lectotype, with variation of paralectotypes in brackets. Body excluding crown 6 mm long (3–6 mm), 0.3 mm wide (0.25–0.3 mm). Body with cylindrical trunk (Fig. 2D, 3A). Radiolar crown 2 mm long (1.8–2 mm), as long as thorax, united at base by a low palmate membrane extending up to 1/4 of the radiolar length. Three-six pairs of radioles with long filiform tips, as long as two first thoracic chaetigers (Fig. 2E), as long as a one ... : Published as part of Tovar-Hernández, María Ana & Jirkov, Igor A., 2023, Type material of Chone perseyi Zenkewitsch, 1925 is not missing (Annelida: Sabellida): redescription of the species and lectotype designation, pp. 594-600 in Zootaxa 5301 (5) on pages 594-599, DOI: 10.11646/zootaxa.5301.5.6, http://zenodo.org/record/8036282 ...