Author: Johnson, 1975
Comments: High-oceanic, found between 490-690 m during the day and from 100-200 m at night.  Specimens larger than 30 mm are non-migratory (Ref. 4479).  Mesopelagic (Ref. 58302).  Sexual maturity at a length of 7,5 cm (Ref. 47377).  In the Atlantic, gravid females were taken in February and April, suggesting a late summer spawning period (Ref. 96467).