Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 60.0 cm TL male/unsexed; (Ref. ); common length : 40.0 cm TL male/unsexed; (Ref. 9770)
Environment
Marine; demersal; amphidromous (Ref. 51243); depth range 40 - 100 m (Ref. 43239)
Climate / Range
Tropical, preferred ?; 46°N - 36°S, 6°W - 164°W
Distribution
Indo-West Pacific: Red Sea and East Africa to Southeast Asia, north to Japan and south to northern Australia (Ref. 28). Eastern Atlantic: St. Helena and south coasts of Africa (Ref. 7348).
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal
spines
(total): 3;
Dorsal
soft rays
(total): 25-27;
Anal
spines: 0;
Anal
soft rays: 24 - 26. Scales enlarged above the pectoral fin base and just behind the gill slit to form a flexible tympanum; scales of posterior body with prominent keels, forming longitudinal ridges. A prominent groove in the skin extending anteriorly from front of eye for a distance of about 1 eye diameter. Caudal peduncle depressed. Caudal fin rays of adults prolonged above and below.
IUCN Red List Status (Ref. 115185)
Human uses
Fisheries: commercial; aquarium: commercial
More information
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Tools
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Estimates of some properties based on models
Phylogenetic diversity index
PD50 = 0.6250 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)
Trophic Level
3.6 ±0.0 se; Based on diet studies.
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.)
Vulnerability
Moderate vulnerability (45 of 100)
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