Hyalopomatus biformis Hartman 1960 ...

• Main Authors: Kupriyanova, Elena K., Nishi, Eijiroh
• Format: Text
• Language: unknown
• Published: Zenodo 2010
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Sabellida; Serpulidae; Hyalopomatus; Hyalopomatus biformis; Alaska; Barbara Island
• Online Access: https://dx.doi.org/10.5281/zenodo.5107829; https://zenodo.org/doi/10.5281/zenodo.5107829

Hyalopomatus biformis (Hartman, 1960) (Figs. 5 & 6) Vermiliopsis biformis — Hartman 1960: 177 –178. Hyalopomatus biformis — Zibrowius 1971: 1374 (transferred to the genus Hyalopomatus), Bastida-Zavala 2008: 21, in ten Hove & Kupriyanova 2009: 51. Material studied. FMNH 6201 (tubes only), FMNH 6202 (3 specimens, including one intact in the tube, one with abdomen used for sequencing and one prepared for SEM), FMNH 6583 (1 specimen). For detailed collection data see Table 1. Additional material studied. Holotype, LACM-AHF 180, 33 º26’21”N, 118º52’41”W, Santa Catalina Basin, 13.6 km of S. Light. Santa Barbara Island, St. 2130, on dead shells of brachiopods Lacqueus, mud, 1,280 m, June 26, 1952, as Vermiliopsis biformis. Description. TUBE: white circular in cross-section, up to 1 mm wide, without flaring peristomes or circular collar-like rings, but with interruptions (Fig. 5 A) like those described for H. madreporae by Sanfilippo (2009). BRANCHIAE: each lobe with 6 pairs of branchial radioles, arranged ... : Published as part of Kupriyanova, Elena K. & Nishi, Eijiroh, 2010, Serpulidae (Annelida, Polychaeta) from Patton-Murray Seamounts, Gulf of Alaska, North Pacific Ocean, pp. 51-68 in Zootaxa 2665 on pages 61-63, DOI: 10.5281/zenodo.276353 ...