Trachinotus falcatus   (Linnaeus, 1758)

Permit
Catalog of Fishes (gen., sp.) | ITIS | CoL
Classification
Actinopterygii | Perciformes | Carangidae
Synonyms
Common names
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Image of Trachinotus falcatus (Permit)
Picture by Wirtz, P.
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Aquamaps of Trachinotus falcatus This map was computer-generated and has not yet been reviewed.
AquaMaps     Data sources: GBIF OBIS
Main reference
Size / Weight / Age
Max length : 122 cm FL male/unsexed; (Ref. 40637); common length : 94.0 cm FL male/unsexed; (Ref. 3277); max. published weight: 36.0 kg (Ref. 5217)
Length at first maturity
Lm 54.7, range 48 - ? cm
Environment
Reef-associated; brackish; marine; depth range 0 - 36 m (Ref. 3277), usually 0 - 30 m (Ref. 55175)
Climate / Range
Subtropical; 42°N - 25°S, 100°W - 30°W (Ref. 55175)
Distribution
Western Atlantic: Massachusetts, USA to southeastern Brazil, including Bahamas and many of the West Indies.
Countries | FAO areas | Ecosystems | Occurrences | Introductions
Short description
Dorsal spines (total): 6 - 7; Dorsal soft rays (total): 18 - 21; Anal spines: 2 - 3; Anal soft rays: 16 - 18. Dorsal and anal fins have very long, dark anterior lobes (Ref. 26938). No scutes; a broad patch of orange-yellow on abdomen in front of anal fin; pectoral fins blackish (Ref. 13442).
Biology
    Glossary (e.g. epibenthic)
Adults frequently in channels or holes, over sandy flats, around reefs, and at times over mud bottoms; usually solitary or in small schools; smaller fish tolerate brackish water. Spawn offshore (Ref. 26938). During the summer, juveniles are found in large schools especially in the surf zone along sandy beaches. Adults feed on mollusks, crabs, shrimps, and small fishes; juveniles on benthic invertebrates. Excellent food fish (Ref. 9626). Highly esteemed game fish caught on light tackle (Ref. 26938).
IUCN Red List Status (Ref. 84930)
Threat to humans
  Harmless
Human uses
Fisheries: commercial; aquaculture: commercial; gamefish: yes; aquarium: public aquariums
More information
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Estimation of some characteristics with mathematical models
Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5000
Trophic Level (Ref. 69278)
3.24 s.e. 0.46 Based on diet studies.
Resilience (Ref. 69278)
Medium, minimum population doubling time 1.4 - 4.4 years (tm=3)
Vulnerability (Ref. 59153)
Price category (Ref. 80766)
Moderate vulnerability (42 of 100)

Entered by Luna, Susan M.
Modified by Bailly, Nicolas




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Page last modified by : cmilitante - 27 July 2010

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