Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 60.0 cm TL male/unsexed; (Ref. 3197); common length : 40.0 cm TL male/unsexed; (Ref. 5450); max. published weight: 510.00 g (Ref. 40637)
Environment
Marine; brackish; reef-associated; depth range 20 - 50 m (Ref. 28016)
Climate / Range
Tropical; 26°C - 29°C (Ref. 4959), preferred 28°C (Ref. 107945)
Distribution
Indo-West Pacific: widespread throughout the Indian Ocean from Natal, South Africa northward and from Japan south to Australia and east to Fiji.
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal
spines
(total): 7 - 8;
Dorsal
soft rays
(total): 19-21;
Anal
spines: 3;
Anal
soft rays: 18 - 20. Dorsally bluish, ventrally silver or white, with 5-8 vertically oblong or oval black spots5-8, the first 4-5 intersect the lateral line, dorsal fin lobe black outer half (Ref. 3197, 90105). Body strongly compressed, oblong and elliptical, dorsal and ventral profiles equally convex. In adults, upper jaw extends to posterior edge of pupil. Soft rays of posterior dorsal and anal fins consist of semi-detached finlets (Ref. 90102).
IUCN Red List Status (Ref. 115185)
Human uses
Fisheries: minor 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 = 0.5625 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
4.1 ±0.6 se; Based on diet studies.
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)
Vulnerability
Moderate vulnerability (35 of 100)
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