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Teleostei (teleosts) > Anguilliformes (Eels and morays) > Muraenidae (Moray eels) > Muraeninae
Etymology: Gymnothorax: Greek, gymnos = naked + Greek, thorax, -akos = breast (Ref. 45335).
More on author: Steindachner.

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

Marine; demersal; depth range 1 - 107 m (Ref. 96339). Tropical; 28°N -

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

Eastern Pacific: Gulf of California to Colombia, including the Galapagos Islands. Reported from Chile (Ref. 9068).

Size / Weight / Age

Maturity: L_m ? range ? - ? cm
Max length : 75.0 cm TL male/unsexed; (Ref. 96339)

Found in the intertidal zone up to 20 m in depth. Inhabits rocky, crevice-rich and reef habitats. Feeds mainly on fishes and crustaceans like crabs, lobsters and shrimps (Ref. 28023).

Life cycle and mating behavior Maturities | Reproduction | Spawnings | Egg(s) | Fecundities | Larvae

Main reference Upload your references | References | Coordinator | Collaborators

McCosker, J.E. and R.H. Rosenblatt, 1995. Muraenidae. Morenas. p. 1303-1315. In W. Fischer, F. Krupp, W. Schneider, C. Sommer, K.E. Carpenter and V. Niem (eds.) Guia FAO para Identification de Especies para lo Fines de la Pesca. Pacifico Centro-Oriental. 3 Vols. FAO, Rome. (Ref. 9324)

IUCN Red List Status (Ref. 130435)

Least Concern (LC) ; Date assessed: 24 May 2007

CITES

Not Evaluated

CMS (Ref. 116361)

Not Evaluated

Threat to humans

Harmless

Human uses

Fisheries: minor commercial

FAO - Publication: search | FishSource |

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Trophic ecology
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Ecology
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Estimates based on models

Preferred temperature (Ref. 123201): 18.3 - 28.9, mean 26 °C (based on 92 cells).

Phylogenetic diversity index (Ref. 82804): PD₅₀ = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].

Bayesian length-weight: a=0.00051 (0.00032 - 0.00082), b=3.28 (3.15 - 3.41), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.0 ±0.62 se; based on food items.

Resilience (Ref. 120179): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (50 of 100).

Price category (Ref. 80766): Medium.

Nutrients (Ref. 124155): Calcium = 89.5 [55.5, 157.5] mg/100g; Iron = 0.879 [0.522, 1.437] mg/100g; Protein = 17.9 [15.8, 20.4] %; Omega3 = 0.192 [0.084, 0.501] g/100g; Selenium = 75.6 [40.0, 157.7] μg/100g; VitaminA = 18 [5, 55] μg/100g; Zinc = 0.914 [0.687, 1.268] mg/100g (wet weight);

Gymnothorax panamensis (Steindachner, 1876)