Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 30.0 cm TL male/unsexed; (Ref. 9283); common length : 18.0 cm TL male/unsexed; (Ref. 55763)
Environment
Marine; brackish; benthopelagic
Climate / Range
Subtropical, preferred 22°C (Ref. 107945); 33°N - 18°S, 122°W - 70°W
Distribution
Short description
Body oval and strongly compressed; snout short and blunt; chest covered with scales; lateral line conspicuously curved anteriorly, with 6 to 14 very weak scutes along the caudal peduncle; lower branch of first gill arch with 9 to 12 gill rakers; body and head blue green; flanks and belly silvery; edge of operculum with very characteristic black stain; dorsal region of caudal also stained black (Ref. 55763).
IUCN Red List Status (Ref. 115185)
Threat to humans
Harmless
Human uses
Fisheries: minor commercial
More information
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Tools
Special reports
Download XML
Internet sources
Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 0.7500 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
2.5 ±0.4 se; Based on diet studies.
Resilience
High, minimum population doubling time less than 15 months (Assuming tm=1)
Vulnerability
Low vulnerability (24 of 100)
Price category