Occur in areas where rocky reefs and steep silt-covered cliff faces meet gently sloping sand or mud bottoms (Ref. 27436). Found hovering just off the bottom or resting on a rocky perch (Ref. 27436). Viviparous (Ref. 34817). Environment: bathydemersal; marine; depth range 12 - 425 m (Ref. 6793), usually 183 - 274 m (Ref. 27437). Climate: deep-water; 66°N - 32°N
Source:
FishBase. Eschmeyer, W.N., E.S. Herald and H Hammann. 1983 . (Ref. 2850)