Eustomias problematicus Clarke, 2001

Family:  Stomiidae (Barbeled dragonfishes), subfamily: Melanostomiinae
Max. size:  13.8 cm SL (female)
Environment:  bathypelagic; marine; depth range 0 - 800 m
Distribution:  Eastern Central Pacific: near Hawaii and from one station about 5 degrees south of Hawaii.
Diagnosis:  Barbel with three small unpigmented branches arising from stem; medial branch length less than 20% of distal barbel; lateral branch lengths less than 50% of distal barbel; distal tip of terminal bulb with two prominent medially based filaments each with numerous small, short side filaments; a similar, shorter filament and several simple filaments ventral to these (Ref. 45801).
Biology:  Epi- and mesopelagic (Ref. 58302).
IUCN Red List Status: Data deficient (DD); Date assessed: 13 August 2019 Ref. (130435)
Threat to humans:  harmless


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