Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; bathydemersal; depth range 98 - 1270 m (Ref. 51661). Deep-water
North Pacific: off Kushiro, Japan and from the Sea of Okhotsk to the Bering Sea.
Size / Weight / Age
Maturity: Lm ? range ? - ? cm
Max length : 54.0 cm SL male/unsexed; (Ref. 83735)
Short description
Identification keys | Morphology | Morphometrics
Dorsal spines (total): 0; Dorsal soft rays (total): 61 - 65; Anal spines: 0; Anal soft rays: 54 - 59. Snout projecting; gill opening wholly above pectoral fin; pectoral fin unnotched; disk length 11.7 to 19.6% of head length (Ref. 559). Body dusky-pink; vertical fins black; peritoneum black; stomach pale (Ref. 559).
Body shape (shape guide): elongated.
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Masuda, H., K. Amaoka, C. Araga, T. Uyeno and T. Yoshino, 1984. The fishes of the Japanese Archipelago. Vol. 1. Tokai University Press, Tokyo, Japan. 437 p. (text). (Ref. 559)
IUCN Red List Status (Ref. 130435: Version 2025-2)
Threat to humans
Harmless
Human uses
Fisheries: of no interest
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