Luciobrotula bartschi Smith & Radcliffe, 1913
photo by FAO

Family:  Ophidiidae (Cusk-eels), subfamily: Neobythitinae
Max. size:  45 cm TL (male/unsexed)
Environment:  benthopelagic; marine; depth range 250 - 1185 m
Distribution:  Indo-Pacific: Gulf of Aden and Natal, South Africa to the Philippines, Japan and Hawaii.
Diagnosis:  Dorsal spines (total): 0-0; Dorsal soft rays (total): 87-94; Anal spines: 0-0; Anal soft rays: 69-75; Vertebrae: 53-55. This species is characterized by the following set of characters: a relatively long lateral line ending below dorsal fin rays 19-26; dorsal fin rays 87-94, anal fin rays 69-75, precaudal vertebrae 15-16, total vertebrae 53-55 and total number of rakers on anterior gill arch 15-17 (3 long and 12-14 plates); longest gill raker 2.2-2.7% SL and snout to end of lateral line 48.0-56% SL; interorbital pore 1 and occipital pores 4 (Ref. 83453).
Biology:  Benthopelagic at bathyal depth (Ref. 56809). Benthic (Ref. 58302). Shallowest depth range at about 250 m (Ref. 95664). Rare species (Ref. 34024). Reproductive strategy possibly similar to other members of this family featuring oviparity, with oval pelagic eggs floating in a gelatinous mass (Ref. 205).
IUCN Red List Status: Least Concern (LC); Date assessed: 15 August 2019 Ref. (130435)
Threat to humans:  harmless


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