Coelorinchus longissimus Matsubara, 1943

Family:  Macrouridae (Grenadiers or rattails)
Max. size:  36 cm SL (male/unsexed)
Environment:  benthopelagic; marine
Distribution:  Northwest Pacific: southern Japan and Taiwan.
Diagnosis:  Head large, about as wide as deep, usually longer than 1/4 total length of body. Orbit oval, moderate in size. Sensory canals on head spacious. Mouth small, entirely inferior. Teeth conical. Scales nearly hexangular, thin and rather deciduous; spinules weak, slender, in 6-14 divergent rows. A large, naked area present dorsally behind anterolateral margin of snout. Nasal fossa largely naked. Luminous organ long, superficial blackish streak about as long as head exclusive of snout; anterior photophore fossa-like, but scaled (Ref. 54421).
Biology: 
IUCN Red List Status: Not Evaluated (N.E.) Ref. (130435)
Threat to humans:  harmless


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