Environment: milieu / climate zone / depth range / distribution range
Ecologia
marino demersale; distribuzione batimetrica 0 - 5 m (Ref. 43239). Temperate
Northwest Pacific: Japan, the Korean Peninsula, and Yellow Sea to the Gulf of Po-Hai (Bo Hai, Chihli), China.
Size / Peso / Age
Maturity: Lm ?  range ? - ? cm
Max length : 25.0 cm SL maschio/sesso non determinato; (Ref. 559)
Short description
Chiavi di identificazione | Morfologia | Morfometria
Spine dorsali (totale) : 73 - 81; Raggi dorsali molli (totale) : 0; Spine anali: 2; Raggi anali molli: 34 - 41; Vertebre: 80 - 88.
Facultative air-breathing in the genus (Ref. 126274); Ranges from the intertidal zone to 5 m depth, on seaweed beds with pebble bottoms (Ref. 46239).
Life cycle and mating behavior
Maturities | Riproduzione | Spawnings | Egg(s) | Fecundities | Larve
Nakabo, T., 2002. Fishes of Japan with pictorial keys to the species, English edition II. Tokai University Press, Japan, pp 867-1749. (Ref. 43239)
IUCN Red List Status (Ref. 130435)
Threat to humans
Harmless
Human uses
Strumenti
Special reports
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Estimates based on models
Preferred temperature (Ref.
123201): 12.4 - 22.1, mean 18.3 °C (based on 153 cells).
Phylogenetic diversity index (Ref.
82804): PD
50 = 0.5005 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00182 (0.00100 - 0.00330), b=3.19 (3.03 - 3.35), in cm total length, based on LWR estimates for this species & (Sub)family-body (Ref.
93245).
Trophic level (Ref.
69278): 3.3 ±0.4 se; based on size and trophs of closest relatives
Resilienza (Ref.
120179): Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (21 of 100).
Nutrients (Ref.
124155): Calcium = 77.4 [37.6, 158.5] mg/100g; Iron = 0.406 [0.227, 0.772] mg/100g; Protein = 18.2 [17.1, 19.2] %; Omega3 = 0.317 [0.150, 0.656] g/100g; Selenium = 7.08 [3.08, 16.29] μg/100g; VitaminA = 17.7 [4.4, 72.7] μg/100g; Zinc = 0.747 [0.495, 1.093] mg/100g (wet weight);