Classification / Names
Common names from other countries
Main reference
Size / Weight / Age
Max length : 76.0 cm TL male/unsexed; (Ref. 5222); common length : 40.0 cm TL male/unsexed; (Ref. 5217); max. published weight: 25.0 kg (Ref. 5217); max. reported age: 22 years (Ref. 31471)
Length at first maturity
Lm 25.0  range ? - ? cm
Environment
Marine; reef-associated; oceanodromous (Ref. 51243); depth range 100 - ? m (Ref. 89707)
Climate / Range
Tropical, preferred 26°C (Ref. 107945); 36°N - 8°N, 98°W - 58°W (Ref. 5222)
Distribution
Short description
Dorsal
spines
(total): 11;
Dorsal
soft rays
(total): 15-16;
Anal
spines: 3;
Anal
soft rays: 8. Scales cycloid except for a ctenoid patch of variable size in the pectoral region. Greenish gray to light brown on the back grading to white ventrally, with numerous well-spaced dull orange-red to brown spots on the head, body and fins. Five faint diagonal bars formed by darker spots on the sides. No saddle-shaped blotch on caudal peduncle or along base of dorsal fin (Ref. 26938); further characterized by having body depth contained 2.7-3.1 times in standard length; head length 2.3-2.4 times in standard length; evenly serrate preopercle, without salient angle; posterior nostril larger than anterior nostril (Ref. 89707).
IUCN Red List Status (Ref. 115185)
Threat to humans
Reports of ciguatera poisoning (Ref. 31172)
Human uses
Fisheries: highly commercial; gamefish: yes
More information
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Tools
Special reports
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Internet sources
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
3.8 ±0.3 se; Based on diet studies.
Resilience
Medium, minimum population doubling time 1.4 - 4.4 years (K=0.12-0.24; tm=3; tmax=17; Fec=96,000)
Vulnerability
High vulnerability (61 of 100)
Price category