Diaphus splendidus (Brauer, 1904)
Horned lanternfish
photo by NOAA\NMFS\Mississippi Laboratory

Family:  Myctophidae (Lanternfishes), subfamily: Diaphinae
Max. size:  9 cm SL (male/unsexed)
Environment:  bathypelagic; marine; depth range 0 - 8000 m, oceanodromous
Distribution:  Eastern Atlantic: between 30°N and about 19°N and between 7°N and 11°S (uncommon over the Mauritanian Upwelling Region). Western Atlantic: USA in the Gulf Stream to Brazil. Indian Ocean: 7°N and 23°S; Agulhas Current (Ref. 4066). Western Pacific: to 35°N in Kuroshio and Tushima currents. Eastern Pacific: 8° and 12°S.
Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 14-15; Anal spines: 0-0; Anal soft rays: 16-17
Biology:  Oceanic and mesopelagic, found between 375-750 m during the day; between 40-225 m at night (maximum abundance at 100 m depth) (Ref. 4479).
IUCN Red List Status: Least Concern (LC); Date assessed: 10 July 2012 Ref. (130435)
Threat to humans:  harmless


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