Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 56.0 cm TL male/unsexed; (Ref. 2850); max. published weight: 1.5 kg (Ref. 40637); max. reported age: 35 years (Ref. 56049)
Length at first maturity
Lm 32.0, range 29 - ? cm
Environment
Marine; brackish; demersal; depth range 0 - 425 m (Ref. 6793)
Climate / Range
Temperate, preferred 17°C (Ref. 107945); 52°N - 24°N, 131°W - 110°W
Distribution
Short description
Dorsal
spines
(total): 13;
Dorsal
soft rays
(total): 13-16;
Anal
spines: 3;
Anal
soft rays: 7 - 9;
Vertebrae: 26. Head spines very weak - preoculars present, nasal, supraocular and parietal spines usually absent, postocular, tympanic, coronal and nuchal spines absent; chin projects outward; preopercular spines fairly strong; anal fin small and rear edge slanted posteriorly, 2nd anal spine short; body slender (Ref. 27437). Caudal fin moderately indented (Ref. 6885). Pinkish red to copper pink, white ventrally; lateral line in bright red zone; caudal fin dusky (Ref. 27437).
IUCN Red List Status (Ref. 115185)
Threat to humans
Harmless
Human uses
Fisheries: commercial; gamefish: yes
More information
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Tools
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Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 0.5000 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
3.5 ±0.44 se; Based on food items.
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.24; tm=4; tmax=27; Fec=29,000)
Vulnerability
Moderate to high vulnerability (52 of 100)
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