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Anguilliformes (Eels and morays) >
Muraenidae (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
More on author: Seale.
Environment: milieu / climate zone / depth range / distribution range
Ecologia
marinhas associadas(os) a recifes; intervalo de profundidade 1 - 40 m (Ref. 30874), usually 20 - 40 m (Ref. 9710). Tropical; 19°N - 18°S
Indo-Pacific: East Africa to the Marquesan and Society islands, north to the Philippines.
Tamanho / Peso / Idade
Maturity: Lm ? range ? - ? cm
Max length : 50.0 cm TL macho/indeterminado; (Ref. 48635); common length : 30.0 cm TL macho/indeterminado; (Ref. 30404)
Espinhos dorsais (total) : 0; Raios dorsais (total) : 0; Espinhos anais: 0; Raios anais : 0; Vértebras: 122 - 130. Color brown with about 4 longitudinal rows of dendritic black blotches; very fine white scribbling anteriorly on body and fins; behind eye an irregular black spot bordered above and below by white; pores on side of jaws in large white spots. Juveniles distinctly marked on the head and adults plain brown, but showing black barring posteriorly on the dorsal and anal fins on the tail (Ref. 48635).
Occurs in ledges and rubble areas of outer reef slopes to depths of at least 40 m. Feeds on small fishes and crustaceans (Ref. 89972). Usually in caves below 20 m (Ref. 9710, 58302). Secretive in reefs during the day, usually only seen at night (Ref. 48635). Benthic (Ref. 58302). Minimum depth reported taken from Ref. 86942.
Ciclo de vida ou comportamento de acasalamento
Maturidade | Reprodução | Desova | Ovos | Fecundidade | Larvas
Chen, H.-M., K.-T. Shao and C.T. Chen, 1994. A review of the muraenid eels (Family Muraenidae) from Taiwan with descriptions of twelve new records. Zool. Stud. 33(1):44-64. (Ref. 6934)
Status na Lista Vermelha da UICN (Ref. 130435: Version 2024-1)
Ameaça para os humanos
Harmless
Uso pelos humanos
Pescarias: pouco comercial
Ferramentas
Relatórios especiais
Baixar XML
Fontes da internet
Estimates based on models
Preferred temperature (Ref.
123201): 26.1 - 28.9, mean 28 °C (based on 294 cells).
Índice de diversidade filogenética (Ref.
82804): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00056 (0.00037 - 0.00085), b=3.21 (3.09 - 3.33), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref.
93245).
Nível Trófico (Ref.
69278): 3.9 ±0.6 se; based on size and trophs of closest relatives
Resiliência (Ref.
120179): médio(a), tempo mínimo de duplicação da população 1,4 - 4,4 anos (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Moderate vulnerability (40 of 100).
Nutrients (Ref.
124155): Calcium = 42.6 [23.7, 81.5] mg/100g; Iron = 0.493 [0.300, 1.023] mg/100g; Protein = 18.8 [16.5, 21.3] %; Omega3 = 0.116 [0.053, 0.332] g/100g; Selenium = 35.5 [19.7, 70.9] μg/100g; VitaminA = 82.7 [25.4, 251.2] μg/100g; Zinc = 1.02 [0.73, 1.41] mg/100g (wet weight);
