Benthodesmus simonyi (Steindachner, 1891)
Simony's frostfish
photo by FAO

Family:  Trichiuridae (Cutlassfishes), subfamily: Aphanopodinae
Max. size:  130 cm SL (male/unsexed)
Environment:  benthopelagic; marine; depth range 200 - 900 m
Distribution:  North Atlantic: off Newfoundland (Canada), Bermuda, New England (USA), Middle Atlantic Ridges, Iceland, Norway, Portugal, Madeira, and Canary Islands.
Diagnosis:  Dorsal spines (total): 44-46; Dorsal soft rays (total): 104-109; Anal spines: 2-2; Anal soft rays: 93-102; Vertebrae: 153-158. Body silvery, jaws and opercle blackish. The inside of the mouth and gill cavities black.
Biology:  Found on continental slope and underwater rises. Juveniles mesopelagic.
IUCN Red List Status: Least Concern (LC); Date assessed: 12 October 2018 Ref. (130435)
Threat to humans:  harmless


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