FIGURE 4. Scalibregma hanseni n in Occurrence and distribution of Pseudoscalibregma and Scalibregma (Annelida, Scalibregmatidae) in the deep Nordic Seas, with the description of Scalibregma hanseni n. sp.

FIGURE 4. Scalibregma hanseni n. sp. A. Paratype, ZMBN 94019. B. Holotype, ventral view, ZMBN 94016. C. Left parapodium of chaetiger 10, posterior view. D. Left parapodium of chaetiger 21, posterior view. E. Close-up microphoto of dorsal cirrus with internal glandular structure, parapodium 21. F. Posterior end and pygidium with anal cirri. A from paratype, type locality, ZMBN 94019, and C–E from ZMBN 94021 Sta. R351-356. F specimen from Norwegian continental slope Sta. 84.05.23.1. Scale bars: A–B: 2 mm, C–D: 200 µm, E: 50 µm, F: 0.5 mm.