Dipolydora giardi Mesnil 1896 ...

• Main Authors: Radashevsky, Vasily I., Petersen, Mary E.
• Format: Text
• Language: unknown
• Published: Zenodo 2005
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Spionida; Spionidae; Dipolydora; Dipolydora giardi; Crassostrea gigas
• Online Access: https://dx.doi.org/10.5281/zenodo.6265800; https://zenodo.org/doi/10.5281/zenodo.6265800

Dipolydora giardi (Mesnil, 1896) (Fig. 2) Polydora giardi Mesnil, 1896: 195 –202, pl. 13, figs. 1–12. Fauvel, 1927: 50 –52, fig. 17 h–m. Dipolydora giardi: Blake, 1996: 186. [New combination introduced. D. giardi record uncertain]. Material. FRANCE: La Manche, coll. & id. F. Mesnil, accessioned ZMUC 22 June 1896, ZMUC POL­ 653 (3 spec.). ITALY: Ischia Is., Gulf of Naples, 40°44.8' N, 13°56.7' E, 2 m, from shells of the whelks Stramonita haemastoma (L.) and Hexaplex trunculus (L.), coll. V. I. Radashevsky, 18 Jul 1994, BMNH 2002.620–629 (17 spec.). Comparative material. Dipolydora trilobata: RUSSIA: Sea of Japan, Vostok Bay of Peter the Great Bay, 42°53.6' N, 132°44.1' E, from shells of the oyster Crassostrea gigas (Thunberg), ZISP 1/46576­3/46578 (holotype + 19 paratypes); IMBV 1/12171 (50 paratypes); USNM 183520 (30+ spec.). Description. Mesnil’s material consists of three complete individuals 3–4 mm long and 0.3–0.4 mm wide for c. 60, 70, and 75 chaetigers. One individual regenerating two anterior ... : Published as part of Radashevsky, Vasily I. & Petersen, Mary E., 2005, On the morphology and distribution of Dipolydora giardi and status of D. trilobata (Annelida: Spionidae), pp. 25-36 in Zootaxa 1086 on pages 28-31, DOI: 10.5281/zenodo.170484 ...