Cape Verde country information

Common names: Djeu, Ilhéu, Ilhéu
Occurrence: native
Salinity: marine
Abundance: | Ref:
Importance: | Ref:
Aquaculture: | Ref:
Regulations: | Ref:
Uses: no uses
Comments: Underwater photo in Ref. 34514. Also Ref. 27000, 168. Also in Ref. 37413 (with photo, p.157).
National Checklist:
Country Information: https://www.cia.gov/library/publications/resources/the-world-factbook/geos/cv.html
National Fisheries Authority:
Occurrences: Occurrences Point map
Main Ref: Wirtz, P., A. Brito, J.M. Falcón, R. Freitas, R. Fricke, V. Monteiro, F. Reiner and O. Tariche, 2013
National Database:

Common names from other countries

Thazard-bâtard, Peto, Ваху, ... more

Classificação / Names Nomes comuns | Sinônimos | Catalog of Fishes(Gênero, Espécies) | ITIS | CoL | WoRMS | Cloffa

> Scombriformes (Mackerels) > Scombridae (Mackerels, tunas, bonitos) > Scombrinae
Etymology: Acanthocybium: Greek, akantha = thorn + Greek, kybion. -ou = a tunna (Ref. 45335).
More on author: Cuvier.

Environment: milieu / climate zone / depth range / distribution range Ecologia

marinhas; oceanódromo (Ref. 51243); intervalo de profundidade 0 - 20 m (Ref. 89972), usually 0 - 12 m (Ref. 5227). Subtropical; 59°N - 48°S, 180°W - 180°E

Distribuição Países | Áreas da FAO | Ecossistemas | Ocorrências | Point map | Introduções | Faunafri

Atlantic, Indian and Pacific Oceans: in tropical and subtropical waters, including the Caribbean and Mediterranean seas.

Comprimento de primeira maturação / Tamanho / Peso / Idade

Maturity: L_m 99.3, range 85 - 105 cm
Max length : 250 cm TL macho/indeterminado; (Ref. 30573); common length : 170 cm FL macho/indeterminado; (Ref. 9340); peso máx. publicado: 83.0 kg (Ref. 168)

Descrição suscinta Chaves de identificação | Morfologia | Morfometria

Espinhos dorsais (total) : 23 - 27; Raios dorsais (total) : 12 - 16; Espinhos anais: 0; Raios anais : 12 - 14; Vértebras: 62 - 64. Mouth large with strong, triangular, compressed and finely serrate teeth. Snout about as long as the rest of head. Posterior part of maxilla completely concealed under preorbital bone. Gill rakers absent. Interpelvic process small and bifid. Swim bladder present. Body covered with small scales. No anterior corselet developed. The back is iridescent bluish green; the sides silvery with 24 to 30 cobalt blue vertical bars which extend to below the lateral line.

An oceanic, epipelagic species frequently solitary or forming small loose aggregations rather than compact schools. Feed on fishes and squids. Eggs and larvae are pelagic (Ref. 6769). An important sport fish in some areas (Ref. 9340). Marketed fresh, salted or spice-cured slices of meat; also frozen (Ref. 9987). Flesh of very good quality (Ref. 9684). Minimum depth from Ref. 005227.

Ciclo de vida ou comportamento de acasalamento Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Spawning seems to extend over a long period; fish in different maturity stages are frequently caught at the same time.

Referência principal Upload your references | Referências | Coordenador : Collette, Bruce B. | Colaboradores

Collette, B.B. and C.E. Nauen, 1983. FAO Species Catalogue. Vol. 2. Scombrids of the world. An annotated and illustrated catalogue of tunas, mackerels, bonitos and related species known to date. Rome: FAO. FAO Fish. Synop. 125(2):137 p. (Ref. 168)

Status na Lista Vermelha da UICN (Ref. 130435)

Segura ou pouco preocupante (LC) ; Date assessed: 01 March 2022

CITES (Ref. 128078)

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para os humanos

Reports of ciguatera poisoning (Ref. 30298)

Uso pelos humanos

Pescarias: espécies comerciais; peixe esportivo: sim

FAO(pescarias: produção; publication : search) | FIRMS (Stock assessments) | FishSource | Sea Around Us

Mais informação

Trophic ecology
Itens alimentares
Diet compositions
Food consumptions
Food rations
Predadores

Ecology
Ecologia
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Population dynamics
Growths
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Length-weight rel.
Length-length rel.
Frequências de comprimento
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Recruitments
Abundances

Life cycle
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Distribution
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BRUVS - Videos

Anatomy
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Tipo de natação
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Visual pigment(s)
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Diseases / Parasites
Toxicities (LC50s)

Genetics
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Electrophoreses
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Human related
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Perfis para aquacultura
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Ciguatera cases
Stamps, coins, misc.

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Taxonomy
Nomes comuns
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References
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Relatórios especiais

Checar Manutenção em Aquário | Checar Planilhas de Fatos sobre as Espécies | Checar Planilhas de Fatos sobre Aquicultura

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Fontes da internet

Estimates based on models

Preferred temperature (Ref. 115969): 18.2 - 27.6, mean 24.7 (based on 46871 cells).

Índice de diversidade filogenética (Ref. 82804): PD₅₀ = 1.0000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00282 (0.00202 - 0.00393), b=3.17 (3.07 - 3.27), in cm Total Length, based on LWR estimates for this species (Ref. 93245).

Nível Trófico (Ref. 69278): 4.3 ±0.2 se; based on diet studies.

Resiliência (Ref. 120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (K=0.34; tm=1-2 y; tmax >4; Fec=6 million).

Prior r = 0.84, 95% CL = 0.55 - 1.26, Based on 1 full stock assessment.

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (46 of 100).

Climate Vulnerability (Ref. 125649): Very high vulnerability (76 of 100).

Categoria de preço (Ref. 80766): Very high.

Acanthocybium solandri (Cuvier, 1832)