Environment: milieu / climate zone / depth range / distribution range
Ekologi
marina djupbottenlevande; djupintervall 20 - 460 m (Ref. 50610). Deep-water
North Pacific: Bering Sea to southeastern Alaska. Also reported from northern Japan, the Sea of Japan and the Okhotsk (Ref. 559).
Size / Vikt / Age
Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL hane/ej könsbestämd; (Ref. 2850)
Taggstrålar i ryggfenan (totalt): 6 - 9; Mjukstrålar i ryggfenan (totalt): 6-8; Taggstrålar i analfenan 0; Mjukstrålar i analfenan: 6 - 8; Ryggkotor: 43 - 45. Snout pointed, with a pair of barbels on its ventral surface; free nasal margin smooth; branchial membranes fused with isthmus (Ref. 559).
Life cycle and mating behavior
Könsmognad | Reproduktion | Lek | Ägg | Fecundity | Larver
Nakabo, T., 2002. Fishes of Japan with pictorial keys to the species, English edition I. Tokai University Press, Japan, pp v-866. (Ref. 41299)
IUCN Red List Status (Ref. 130435)
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