Author: (Cohen & Nielsen, 1972)
Comments: Rare species, known from two specimens (Ref. 34024).  A viviparous species living on the lower part of the continental shelf (80-150 m). Four examined female specimens are with well-developed eggs but apparently no embryos. Sections of ripe testes show that the spermatozoans are arranged in spermatophores (Ref. 93007).