Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; brackish; demersal; oceanodromous (Ref. 51243); depth range 15 - 100 m (Ref. 11230). Temperate; 43°N - 21°N, 116°E - 146°E
Northwest Pacific: western Japan to the East China Sea.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 73.8 cm SL male/unsexed; (Ref. 117085); max. published weight: 3.8 kg (Ref. 124479)
Inhabits coastal waters (Ref. 2113), with mud to sandy mud bottoms. Used in Chinese medicine (Ref. 12166).
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: commercial
Tools
Special reports
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Internet sources