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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: Hildebrand.

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

Marine; demersal; depth range 22 - 125 m (Ref. 9324). Tropical; 28°N -

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

Eastern Pacific: Gulf of California to Peru.

Length at first maturity / Size / Weight / Age

Maturity: L_m 43.7 range ? - ? cm
Max length : 81.7 cm TL male/unsexed; (Ref. 124487); max. published weight: 772.00 g (Ref. 124487)

Benthic on sand and mud bottoms (Ref. 9324). Minimum depth from Ref. 58018.

Life cycle and mating behavior Maturity | Reproduction | Spawning | Eggs | Fecundity | 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: Version 2024-1)

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 |

More information

Trophic ecology
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Ecology
Ecology

Population dynamics
Growth parameters
Max. ages / sizes
Length-weight rel.
Length-length rel.
Length-frequencies
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Life cycle
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Anatomy
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Estimates based on models

Preferred temperature (Ref. 123201): 15.8 - 26, mean 20.1 °C (based on 34 cells).

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

Bayesian length-weight: a=0.00048 (0.00030 - 0.00077), b=3.25 (3.12 - 3.38), in cm total length, based on LWR estimates for this species & Genus-body shape (Ref. 93245).

Trophic level (Ref. 69278): 4.0 ±0.7 se; based on size and trophs of closest relatives

Resilience (Ref. 120179): Low, minimum population doubling time 4.5 - 14 years (Fec = 32,029).

Fishing Vulnerability (Ref. 59153): Moderate to high vulnerability (53 of 100).

Price category (Ref. 80766): Medium.

Gymnothorax equatorialis (Hildebrand, 1946)