Author: Garman, 1906
FBname: Roughskin dogfish
Comments: Found on upper continental slopes, on or near the bottom (Ref. 247).  Feeds on fish and cephalopods (Ref. 6871).  Ovoviviparous (Ref. 205), with 16- 28 young born at 27-30 cm (Ref. 26346).  Caught in trawls or longlines set at depths greater than 400 m (Ref. 55584).  Flesh is high in mercury (Ref. 6871).  Utilized as fishmeal and source of squalene (liver oil) (Ref. 6871). Maximum depth from Ref. 55584.