Classification / Names Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa

Actinopterygii (ray-finned fishes) > Perciformes (Perch-likes) > Carangidae (Jacks and pompanos) > Trachinotinae
Etymology: Trachinotus: Greek, trachys, -eia, -ys = rough + Greek,noton = back (Ref. 45335).

Environment / Climate / Range Ecology

Marine; brackish; reef-associated; depth range 0 - 36 m (Ref. 3277), usually 0 - 30 m (Ref. 55175). Subtropical, preferred ?; 42°N - 25°S, 100°W - 30°W (Ref. 55175)

Distribution Countries | FAO areas | Ecosystems | Occurrences | Point map | Introductions | Faunafri

Western Atlantic: Massachusetts, USA to southeastern Brazil, including Bahamas and many of the West Indies.

Length at first maturity / Size / Weight / Age

Maturity: L_m 54.7, range 48 - ? cm
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); max. reported age: 23 years (Ref. 42149)

Short description Morphology | Morphometrics

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).

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).

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae

Main reference Upload your references | References | Coordinator : Smith-Vaniz, William F. | Collaborators

Robins, C.R. and G.C. Ray, 1986. A field guide to Atlantic coast fishes of North America. Houghton Mifflin Company, Boston, U.S.A. 354 p. (Ref. 7251)

IUCN Red List Status (Ref. 115185)

Least Concern (LC)

CITES (Ref. 94142)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: commercial; aquaculture: commercial; gamefish: yes; aquarium: public aquariums

FAO(Publication : search) | FisheriesWiki | Sea Around Us

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Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.03090 (0.01461 - 0.06537), b=2.88 (2.69 - 3.07), in cm Total Length, based on LWR estimates for this species & (Sub)family-body (Ref. 93245).

Trophic Level (Ref. 69278): 4.0 ±0.2 se; Based on diet studies.

Resilience (Ref. 69278): Medium, minimum population doubling time 1.4 - 4.4 years (tm=3; tmax=23).

Prior r = 0.49, 2 SD range = 0.3 - 0.80, log(r) = -0.71, SD log(r) = 0.25, Based on: 1 K, 3 tgen, 1 tmax, records

Vulnerability (Ref. 59153): Moderate vulnerability (42 of 100) .

Price category (Ref. 80766): Medium.

Trachinotus falcatus (Linnaeus, 1758)