Ophryotrocha scutellus Wiklund, Glover & Dahlgren 2009

• Main Authors: Ravara, Ascensão, Wiklund, Helena, Cunha, Marina R.
• Format: Other/Unknown Material
• Language: unknown
• Published: Zenodo 2021
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Eunicida; Dorvilleidae; Ophryotrocha; Ophryotrocha scutellus; minke whale
• Online Access: https://doi.org/10.5281/zenodo.4570321; http://treatment.plazi.org/id/03C5B70FE94EFFA2FE3588BD6D83F83E

Ophryotrocha scutellus Wiklund, Glover & Dahlgren, 2009 Figs 11–12 Material examined MOROCCO • 11specs (plus2cf.)(formalin), 2specs (slide preparation);GoC,Mercator MV; 35°17.916′N, 06°38.709′ W; 354 m; 2 Mar. 2008; Stn 64PE284_12750W; wood substrata; DBUA0002288.01 • 1 spec. cf. (formalin); same locality as for preceding; 3 Mar. 2008; Stn 64PE284_12752A; alfalfa substratum; DBUA0002288.02 • 1 spec. (ethanol); same collection data as for preceding; 19 May 2009; Stn B09- 14b_01W; wood substratum; DBUA0002287.05 • 1 spec. (ethanol), 7 specs (formalin), 3 specs (slide preparation); GoC, Meknès MV; 34°59.091′ N, 07°04.424′ W; 698 m; 20 May 2009; Stn B09-14b_03W; wood substrata; DBUA0002287.03 • 3 specs (ethanol), 1 spec. (formalin); same locality and date as for preceding; Stn B09-14b_03A; alfalfa substrata; DBUA0002287.04 • 4 specs (ethanol), 1 spec. (formalin), 1 spec. (slide preparation, hologenophore); GoC, Darwin MV; 35°23.523′ N, 07°11.513′ W; 1100 m; 19 May 2009; Stn B09-14b_02A; alfalfa substrata; DBUA0002287.01 • 1 spec. (ethanol); same locality and date as for preceding; Stn B09-14b_02C; carbonate substratum; DBUA0002287.02. Additional material PORTUGAL • 6 specs (ethanol); WIM, Setúbal Canyon; 38°16.856′ N, 09°06.734′ W; 1000 m depth; 22 Aug. 2012; on bone material from a cow carcass; DBUA0001557.01-02. SWEDEN • 12 specs (ethanol); coastal Skagerrak; 58°53.1′ N, 11°06.4′ E; 125 m depth; on bone material from a minke whale carcass; DBUA0002348. Description (amended) Size of WIM and GoC specimens varies within 1.55–2.70 mm long and 0.24–0.39 mm wide for 18–24 chaetigers. Skagerrak specimens are larger, up to 3.60 mm long and 0.75 mm wide for 31 chaetigers (Fig. 3). Body dorso-ventrally flattened, with similar width throughout the body, abruptly ending with pygidium in smaller specimens (Fig. 11A) or tapering slightly at posterior end in larger ones. Prostomium broadly rounded, dorso-ventrally flattened, with a transverse ridge between the antennae, without eyes (Fig. 11A). Antennae and palps long, ...