Eustomias elongatus Clarke, 2001

Family:  Stomiidae (Barbeled dragonfishes), subfamily: Melanostomiinae
Max. size:  13.4 cm SL (female)
Environment:  bathypelagic; marine; depth range 0 - 370 m
Distribution:  Eastern Central Pacific: near Hawaii and two stations to the west.
Diagnosis:  BL greater than 20% SL; barbel with five similar branches apparently arising together from main stem (lateral pair actually arising from bases of medio-lateral pair); stem solidly pigmented, pigment extending onto dorsal side of terminal bulb; bulb elongate, only slightly thicker than stem, with an unpigmented tip usually directed dorsad; terminal filament absent or single and minute, arising from ventral side of bulb tip (Ref. 45801).
Biology:  Epi- and mesopelagic (Ref. 58302).
IUCN Red List Status: Least Concern (LC); Date assessed: 19 July 2019 Ref. (130435)
Threat to humans:  harmless


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