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> Anguilliformes (Eels and morays) > Muraenidae (Moray eels) > Muraeninae
Etymology: Muraena: Latin, muraena = morey eel (Ref. 45335).
More on author: Linnaeus.

Issue
Muraena augusti (Kaup, 1856) is considered as a valid species by Jiménez et al. (2007: Ref. 58348). Page to be created soon.

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

marinhas associadas(os) a recifes; intervalo de profundidade 1 - 801 m (Ref. 58348), usually 100 - 300 m (Ref. 58348). Subtropical; 52°N - 13°N, 32°W - 36°E

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Eastern Atlantic: south of British Isles to Senegal, including the Mediterranean, Azores, Madeira, Canary Islands, and Cape Verde.

Length at first maturity / Tamanho / Peso / Idade

Maturity: L_m 75.5, range 69 - ? cm
Max length : 150 cm TL macho/indeterminado; (Ref. 12382); common length : 80.0 cm TL macho/indeterminado; (Ref. 3397); peso máx. Publicado: 6.5 kg (Ref. 58348); Idade máx. registada: 38 anos (Ref. 58348)

A nocturnal and territorial species (Ref. 12382), commonly lurking in holes, and writhing snakelike through crevices, under rocks or corals. Feeds on fish, crabs and squid (Ref. 12382). It seldom attacks unless provoked (Ref. 3256). A gonochoristic species (Ref. 32169). Utilized fresh and eaten broiled, boiled and baked; the skin can be used for leather (Ref. 9987).

Life cycle and mating behavior Maturities | Reprodução | Spawnings | Egg(s) | Fecundities | Larvas

Migrate to offshore waters to spawn (Ref. 98745).

Referência principal Upload your references | Referências | Coordenador | Colaboradores

Smith, D.G. and E.B. Böhlke, 1990. Muraenidae. p. 136-148. In J.C. Quero, J.C. Hureau, C. Karrer, A. Post and L. Saldanha (eds.) Check-list of the fishes of the eastern tropical Atlantic (CLOFETA). JNICT, Lisbon; SEI, Paris; and UNESCO, Paris. Vol. 1. (Ref. 4450)

Categoria na Lista Vermelha da IUCN (Ref. 130435)

Preocupação menor (LC) ; Date assessed: 18 August 2011

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Ameaça para o homem

Traumatogenic (Ref. 4690)

Utilização humana

Pescarias: pouco comercial; Aquário: Aquários públicos

FAO - Publication: search | FishSource | Sea Around Us

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Estimates based on models

Preferred temperature (Ref. 123201): 13.1 - 16.2, mean 14.4 °C (based on 181 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00056 (0.00048 - 0.00066), b=3.27 (3.23 - 3.31), in cm total length, based on LWR estimates for this species (Ref. 93245).

Nível Trófico (Ref. 69278): 4.2 ±0.61 se; based on food items.

Resiliência (Ref. 120179): Muito baixo, tempo mínimo de duplicação da população maior que 14 anos (tmax=38.1; tm=7.1; K=0.078).

Fishing Vulnerability (Ref. 59153): Very high vulnerability (79 of 100).

Climate Vulnerability (Ref. 125649): Moderate to high vulnerability (53 of 100).

Categoria de preço (Ref. 80766): Low.

Nutrients (Ref. 124155): Calcium = 11.6 [5.8, 23.4] mg/100g; Iron = 0.433 [0.231, 0.841] mg/100g; Protein = 19.3 [17.0, 21.8] %; Omega3 = 0.193 [0.077, 0.603] g/100g; Selenium = 40.8 [19.0, 84.1] μg/100g; VitaminA = 42.5 [12.0, 154.1] μg/100g; Zinc = 0.452 [0.295, 0.682] mg/100g (wet weight);

Muraena helena Linnaeus, 1758