Fig. 14
From: A review of the genus Muusoctopus (Cephalopoda: Octopoda) from Arctic waters
Muusoctopus sibiricus (Løyning, 1930) [62]. External view. a–d, LS-L-3 (pre-spent male, mantle length (ML) 38 mm, Laptev Sea, live (a) and fixed (b–d)): dorsal (a, b) and ventral (c, d) view, mantle cut and piece taken for molecular analysis in d; e, ESS-A-19 (mature male, ML 39 mm, the East-Siberian Sea, fixed): lateral view; f, LS-O-22 (not analyzed; Laptev Sea, live): dorsal view. Arrowhead indicates the hectocotylus in male. Scale bars = 10 mm