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Pseudocaranx dentex  (Bloch & Schneider, 1801)

White trevally
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Native range | All suitable habitat | Point map | Year 2100
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Pseudocaranx dentex   AquaMaps   Data sources: GBIF OBIS
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Pseudocaranx dentex
Picture by Carvalho Filho, A.


country information

Common names: [No common name]
Occurrence:
Salinity:
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments:
National Checklist:
Country Information:
National Fisheries Authority:
Occurrences: Occurrences Point map
National Database:

Classification / Names

Actinopterigi (pesci con pinne raggiate) > Perciformes (Perch-likes) > Carangidae (Jacks and pompanos) > Caranginae
Nomi Comuni | Sinonimi | Catalog of Fishes (gen., sp.) | ITIS | CoL

Common names from other countries

Issue
The species Pseudocaranx cheilio (Snyder, 1904) is considered as valid in Eschmeyer (CofF ver. Mar. 2011: Ref. 86697) following Randall (2007: Ref. 86689). The species Pseudocaranx georgianus (Cuvier, 1833) is considered as valid in CofF ver. May. 2011 following Smith-Vaniz & Jelks (2006: Ref. 76781), with Caranx luna Geoffroy Saint-Hilaire, 1817, Caranx platessa Cuvier, 1833, Caranx nobilis Macleay,1881, and Usacaranx archeyi Griffin, 1932 as synonyms.

Main reference

Size / Peso / Age

Max length : 122 cm TL maschio/sesso non determinato; (Ref. 4887); common length : 40.0 cm TL maschio/sesso non determinato; (Ref. 9258); Peso massimo pubblicato: 18.1 kg (Ref. 4887); Età massima riportata: 49 anni (Ref. 31614)

Length at first maturity
Lm ?, range 28 - 37 cm

Ambiente

; marino; salmastro associati a barriera corallina; distribuzione batimetrica 10 - 238 m (Ref. 58302), usually 10 - 25 m (Ref. 5288)

Clima / Range

Tropical, preferred 20°C (Ref. 107945); 40°N - 47°S

Distribuzione

Western Atlantic: North Carolina, USA and Bermuda to southern Brazil. Eastern Atlantic: Mediterranean, Azores, Madeira, the Canary Islands, Cape Verde, Ascension and St. Helena Island. Indo-Pacific: South Africa, Japan, Hawaii (Ref. 26145), Australia, Lord Howe and Norfolk islands, New Zealand. Reported from New Caledonia (Ref. 9070).
Stati | Aree FAO | Ecosystems | Presenze | Introduzioni

Short description

Spine dorsali (totale): 9; Raggi dorsali molli (totale): 25-26; Spine anali 3; Raggi anali molli: 21 - 22; Vertebre: 25. Greenish blue above, silvery white below; midside of body with yellow stripe; opercle with black spot (Ref. 3197). LL with 20-26 scutes (Ref. 6390). With maxilla the rear edge sloping slightly forward to its main axis, a large, diffuse dark blotch on the operculum, and a lateral line with 57-78 scales in the curved portion and 34-46 posterior scutes (Ref. 33616).

Biologia     Glossario (es. epibenthic)

Adults occur in bays and coastal waters, including estuaries (Ref. 9563). Juveniles usually inhabit estuaries, bays and shallow continental shelf waters, while adults form schools near the sea bed on the continental shelf (Ref. 6390). Schools are found at the surface, in mid-water and on the bottom and are often associated with reefs and rough bottom (Ref. 9072). Schools are sometimes mixed with Caranx koheru and Arripis trutta (Ref. 9072). Feed on plankton by ram-filtering and suction feeding and on bottom invertebrates (Ref. 9072, 30206). Eggs are pelagic (Ref. 4233). Cultured only in Japan. (Ref. 4931). One of the best table fish 'being indeed the salmon of St. Helena' (Ref. 5288).

IUCN Red List Status (Ref. 115185)

Threat to humans

  Harmless



Human uses

Pesca: commerciale; Acquacoltura: commerciale; Pesce da pesca sportiva: si

Informazioni ulteriori

Age/Size
Accrescimento
Length-weight
Length-length
Length-frequencies
Morfometria
Morfologia
Larve
Dinamica popolazioni larvali
Reclutamento
Abbondanza
Bibliografia
Acquacoltura
Profilo di acquacoltura
Varietà
Genetica
Frequenze alleliche
Ereditarietà
Malattie
Elaborazione
Mass conversion
Collaboratori
Immagini
Stamps, Coins
Suoni
Ciguatera
Velocità
Modalità di nuoto
Area branchiale
Otoliths
Cervelli
Vista

Strumenti

Special reports

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Fonti Internet

Estimates of some properties based on models

Phylogenetic diversity index (Ref. 82805)
PD50 = 0.5625 many relatives (e.g. carps) 0.5 - 2.0 few relatives (e.g. lungfishes)

Trophic Level (Ref. 69278)
3.9   ±0.6 se; Based on diet studies.

Resilienza (Ref. 69278)
Medio, tempo minimo di raddoppiamento della popolazione 1.4 - 4.4 anni (K=0.18(?); tmax=46(?))

Vulnerability (Ref. 59153)
High to very high vulnerability (74 of 100)
Price category (Ref. 80766)
Very high