Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 40.0 cm TL male/unsexed; (Ref. 637)
Length at first maturity
Lm ?, range 17 - ? cm
Environment
Marine; freshwater; brackish; pelagic-neritic; amphidromous; depth range 30 - ? m (Ref. 10943)
Climate / Range
Temperate, preferred 27°C (Ref. 107945); 34°N - 17°S
Distribution
Northwest Pacific: Yellow Sea, Pohai Sea, Japan Sea, and the Pacific coast of Japan, extending north to Sakhalin and to Preobrazheniye Bight and Vladivostok in the Gulf of Peter the Great. Recorded from the lower part of the Yangtze River in China. Occurrence of this species south to the Ryukyu Islands and Taiwan needs verification.
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal
spines
(total): 0;
Dorsal
soft rays
(total): 14-18;
Anal
spines: 0;
Anal
soft rays: 15 - 18;
Vertebrae: 59 - 63. Anterior branch of its preorbital canal curved forward at an angle of about 90°. Predorsal scales 66-81; vertebrae 59-63; pectoral fin rays 12-14, usually 13. Lower jaw shorter than head length.
IUCN Red List Status (Ref. 115185)
Threat to humans
Harmless
Human uses
Fisheries: commercial
More information
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
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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
3.4 ±0.45 se; Based on food items.
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Assuming tm=2)
Vulnerability
Low vulnerability (24 of 100)
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