Environment: milieu / climate zone / depth range / distribution range
Ecology
Marine; demersal; depth range 30 - 200 m (Ref. 11230). Tropical
Western Pacific: East China Sea, South China Sea, Hong Kong, and from southern Japan to eastern Korea.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm TL male/unsexed; (Ref. 559)
Inhabit rocky bottoms. Viviparous (Ref. 34817).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Yamada, U., S. Shirai, T. Irie, M. Tokimura, S. Deng, Y. Zheng, C. Li, Y.U. Kim and Y.S. Kim, 1995. Names and illustrations of fishes from the East China Sea and the Yellow Sea. Overseas Fishery Cooperation Foundation, Tokyo, Japan. 288 p. (Ref. 11230)
IUCN Red List Status (Ref. 130435: Version 2024-2)
Threat to humans
Harmless
Human uses
Tools
Special reports
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Internet sources
Estimates based on models
Preferred temperature (Ref.
123201): 12.6 - 23.4, mean 18.9 °C (based on 134 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.6250 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01122 (0.00674 - 0.01868), b=3.11 (2.96 - 3.26), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.6 ±0.6 se; based on size and trophs of closest relatives
Resilience (Ref.
120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (15 of 100).
Nutrients (Ref.
124155): Calcium = 158 [52, 412] mg/100g; Iron = 1.25 [0.54, 2.71] mg/100g; Protein = 17.2 [15.5, 19.0] %; Omega3 = 0.415 [0.173, 1.118] g/100g; Selenium = 59.1 [26.3, 167.0] μg/100g; VitaminA = 53.8 [17.6, 164.4] μg/100g; Zinc = 1.21 [0.67, 1.90] mg/100g (wet weight);