Brada granulosa Hansen 1880

• Main Author: Salazar-Vallejo, Sergio I.
• Format: Other/Unknown Material
• Language: unknown
• Published: 2017
• Subjects: Biodiversity; Taxonomy; Animalia; Annelida; Polychaeta; Terebellida; Flabelligeridae; Brada; Brada granulosa; Arctic; Arctic Ocean; Canada; Norway; Bryant; McIntosh; Malmgren; Hebron; Filippova; North Atlantic; Spitzbergen
• Online Access: https://zenodo.org/record/6051120; https://doi.org/10.5281/zenodo.6051120

Brada granulosa Hansen, 1880 Figure 4 Brada granulosa Hansen, 1880: 229 –230, Pl. 5, Figs 4–6.— Hansen 1882: 39, Pl. 7, Figs 21–22.— Fauvel 1914: 238, Pl. 21, Figs 10–12.— Støp-Bowitz 1948a: 47 –50, Fig. 13 (syn.).— Støp-Bowitz 1948b: 46 –47, map.— Jirkov & Filippova 2001: 352, Figs 1–4.— Oug et al. 2011: 15, unnumb. figs a–c (repeated from Støp-Bowitz, 1948a).— Moore 1909a: 143. (non Malmgren, 1867). Brada normani McIntosh, 1908: 543 –544, Pl. 12, Figs 4, 5, Pl. 12A, Fig. 10. Type material. Northwestern European Arctic Ocean. Four syntypes (ZMUB 2196), partially dehydrated, damaged, Norwegian North Atlantic Expedition, Sta. 275 (74°08' N, 31°12' E), 269 m, greenish clay, 1877 (26–35 mm long, 7–9 mm wide, cephalic cage 1 mm long (only one neurochaetae left in one specimen), 23–25 chaetigers). Four complete syntypes (ZMUB 2197), and fragments of 3 others, Norwegian North Atlantic Expedition, in two stations: 337 (76°23' N, 16°43' E), off southernmost point of Spitzbergen, Norway, no depth data, and 370 (78°48' N, 08°37' E), off the westernmost point of Spitzbergen, Norway, about 915 m, 1877 (largest used for redescription, others 22–31 mm long, 9.5–12 mm wide, cephalic cage 0.5–1.0 mm long, 22–23 chaetigers; one anterior fragment had ripe ovaries with eggs about 200 µm). Additional material. Five specimens (ZMUB 26383), Voringen, Sta. 267 (no further data) (13–41 mm long, 4.5–9.0 mm wide, cephalic cage 0.5 mm long, 22–24 chaetigers). Two specimens (ANSP 2853), off Fish Island, outside of Hebron, Labrador, Canada, 137 m, mud, 25 Aug. 1908, O. Bryant, coll. (38–44 mm long, 10 mm wide, cephalic cage 0.9–1.0 mm long, 24 chaetigers; gonopodial lobe in chaetiger 4). Description. Largest syntype (ZMUB 2197) complete, brownish, slightly damaged (Fig. 4A). Body fusiform, blunt at both ends; 36 mm long, 12 mm wide, cephalic cage 1 mm long, 21 chaetigers. Papillae long, conical, mucronate, mucron capitate, larger dorsally, shorter ventrally; arranged in 6–7 alternating transverse series dorsally, 4–5 ventrally; all ...