Cirrophorus brevicirratus Strelzov 1973 ...

• Main Author: Sikorski, Andrey
• Format: Text
• Language: unknown
• Published: Zenodo 2017
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Paraonidae; Cirrophorus; Cirrophorus brevicirratus; Antarctic; Antarctic Peninsula; Norway; Antarc*
• Online Access: https://dx.doi.org/10.5281/zenodo.6050868; https://zenodo.org/doi/10.5281/zenodo.6050868

Cirrophorus brevicirratus Strelzov, 1973 (Fig. 3) Cirrophorus brevicirratus Strelzov, 1973: 124, fig. 53A–J. Material examined. 4020 Askøy 2007 KL1–4; 10.07.2007; 60.4068°N–5.2286°E; 14 m; one specimen. 6244 Veslefrikk VFR 03; 60.7760°N–2.9100°E; 170 m; 27.05.2013; five specimens. Additional material. BENTART–AP21, Antarctic Peninsula; 64.9000°S–63.0185°W; 107 m; 23.02.2003; three specimens. Description. All specimens incomplete, largest one 10 mm long, 0.1 mm wide for 80 chaetigers. Body slender, dorsoventrally flattened in pre- and branchial regions, cylindrical in postbranchial region. Prostomium triangular, slightly wider than long (Fig. 3A); minute median antenna in largest specimens only (Strelzov 1973), lacking in the examined specimens from Norway; apical sensory organ absent; pair of nuchal organs as slightly oblique nuchal slits (Fig. 3A). Notopodial postchaetal lobes of chaetiger 1 as short, rounded tubercles (Fig. 3A); slightly longer and piriform on remaining prebranchial chaetigers and in ... : Published as part of Sikorski, Andrey, 2017, The Paraonidae (Annelida: Sedentaria) from Norway and adjacent seas, with two new species, four new records, and a redescription of Paraonides nordica Strelzov, 1968 based on type material, pp. 41-67 in Zootaxa 4320 (1) on pages 50-51, DOI: 10.11646/zootaxa.4320.1.3, http://zenodo.org/record/891538 ...