Nansenia atlantica Blache & Rossignol, 1962

Family:  Microstomatidae (Pencil smelts)
Max. size:  16.75 cm SL (male/unsexed)
Environment:  pelagic-oceanic; marine; depth range 0 - 580 m
Distribution:  Eastern Atlantic.
Diagnosis:  Dorsal soft rays (total): 9-10; Anal soft rays: 8-9; Vertebrae: 41-42. Branchiostegal 4. Pyloric caeca 7-9. Origin of dorsal fin base in front of center of the body. A dark pigment spot at adipose fin base (Ref. 5123).
Biology: 
IUCN Red List Status: Least Concern (LC); Date assessed: 11 July 2012 Ref. (130435)
Threat to humans:  harmless


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