Gymnothorax

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Gymnothorax
Gymnothorax maderensis
Gymnothorax tile
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Anguilliformes
Family: Muraenidae
Subfamily: Muraeninae
Genus: Gymnothorax
Bloch, 1795
Type species
Gymnothorax reticularis[1]
Bloch, 1795

Gymnothorax is a genus of fish in the family Muraenidae found in Atlantic, Indian, and Pacific Oceans. With more than 120 species, it the most speciose genus of moray eels.

Gymnothorax as currently recognized is polyphyletic, and comparative studies are needed before action is taken to resurrect generic synonyms of Gymnothorax.[2]

Species in this genus are slender (most skinny one being Gymnothorax gracilicauda)[3] as are most eels. They grow to 6–8 ft (1.8–2.4 m).[4] On the opposite end of the spectrum, some species only grow to a maximum size of less than 20 cm (7.9 in).[5] Many species have complex patterns, but many others are quite bland without much coloration on their bodies.[6] Moray eel species, inevitably applying to Gymnothorax owing to its high diversity, are often found in generally shallow-water habitats, but many species are also found in deep water, being more common in those environments than previously thought.[7][8]

Like all moray eels, they have pharyngeal jaws.[2]

Species

Notes

References

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