Sphyraena barracuda   (Edwards, 1771)

Great barracuda
Catalog of Fishes (gen., sp.) | ITIS | CoL
Classification
Actinopterygii | Perciformes | Sphyraenidae
Synonyms
Common names
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Main reference
Size / Weight / Age
Max length : 200 cm TL male/unsexed; (Ref. 7251); common length : 140 cm TL male/unsexed; (Ref. 3692); max. published weight: 50.0 kg (Ref. 6949)
Length at first maturity
Lm 63.00, range 58 -
Environment
Reef-associated; brackish; marine; depth range 1 - 100 m (Ref. 6949), usually 3 - 30 m (Ref. 40849)
Climate / Range
Subtropical; 42°N - 35°S, 180°W - 180°E (Ref. 55300)
Distribution
Indo-Pacific: Red Sea and east coast of Africa to Hawaii and the Marquesan and Tuamoto islands. Western Atlantic: Massachusetts (USA), Bermuda, and throughout the Caribbean Sea to Brazil (Ref. 9626). Eastern Atlantic: Sierra Leone, Côte d'Ivoire, Togo, Nigeria, Senegal (Ref. 6949), Mauritania (Ref. 5377), St. Paul's Rocks (Ref. 13121), and São Tomé Island (Ref. 34088).
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal spines (total): 6; Dorsal soft rays (total): 9; Anal spines: 1; Anal soft rays: 10. Distinguished by the double emarginate tail fin with pale tips on each lobe, and (usually) the presence of a few scattered black blotches on the lower sides (Ref. 1602). Top of head between eyes flat or concave; mouth large (Ref. 26938).
Biology
    Glossary (e.g. epibenthic)
Found predominantly at or near the surface (Ref. 6949, 48637). Juvenile occurs among mangroves, estuaries and shallow sheltered inner reef areas; adult occurs in a wide range of habitats from murky inner harbors to open seas. Diurnal and solitary, but can also be found in small aggregations. Feeds on fishes, cephalopods and sometimes on shrimps (Ref. 9626, 48637). Sold fresh. Utilized also dried or salted (Ref. 9987). Although this species is ciguatoxic elsewhere throughout its range, it has not been reported to be poisonous in the eastern Atlantic (Ref. 6949, 48637). Rarely attacks humans, usually with one quick, fierce strike, which, although serious, is rarely fatal. The world's record on hook and line is a 5.5-ft. fish taken in the Bahamas that weighed 103 lbs. (Ref. 13442).
IUCN Red List Status (Ref. 57073)
Threat to humans
  Traumatogenic (Ref. 4690)
Human uses
Fisheries: minor commercial; gamefish: yes; aquarium: public aquariums
More information
Common names
Synonyms
Metabolism
Predators
Ecotoxicology
Reproduction
Maturity
Spawning
Eggs
Egg development
Age/Size
Growth
Length-weight
Length-length
Length-frequencies
Morphometrics
Morphology
Larvae
Larval dynamics
Recruitment
Abundance
Other references
Biblio
Aquaculture
Aquaculture profile
Strains
Genetics
Allele frequencies
Heritability
Diseases
Processing
Tools
Special reports
Download XML
Internet sources
Estimation of some characteristics with mathematical models
Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5000
Resilience (Ref. 69278)
Low, minimum population doubling time 4.5 - 14 years (K=0.09-0.11; tm=2-4)
Vulnerability (Ref. 59153)
Price category (Ref. 80766)
Very high vulnerability (79 of 100)

Entered by Luna, Susan M.
Modified by Ortañez, Auda Kareen