Sealife guideThe green moray eelGymnothorax funebris
Last updated on 07/29/2025 at 10:02 PM
The green moray eel is one of the most recognizable species of moray eels, thanks to its distinctive greenish coloration and one of the most iconic inhabitants of the coral reefs in the western Atlantic ocean.
Taxonomy
- Common name: Green moray eel
- French name: Murène verte
- Spanish name: Morena verde
- Scientific name: Gymnothorax funebris (Ranzani, 1839)
- Family name: Muraenidae
- Order name: Anguilliformes
- Class name: Actinopterygii
Description
The green moray eel has a characteristic green color that comes from a yellow mucus secreted by its skin, which mixes with the bluish hue of the underlying skin.
The green moray eel (Gymnothorax funebris)
The body of the green moray eel is elongated like that of a snake and lacks both pelvic and pectoral fins. As adults, they typically measure around 4 to 5 feet in length, but some individuals can reach over 8 feet long.
Geographic range
The green moray eel inhabits the tropical and subtropical waters of the western Atlantic ocean, ranging from the coasts of North Carolina down to Brazil, including the Caribbean and the Gulf of Mexico.
Habitat
The green moray eel is a benthic species found in coral reefs, lagoons, shipwrecks and underwater rock crevices at depths of up to about 165 feet. It is mostly active at night, although it may partially emerge from its shelter during the day.
Highly territorial, the green moray eel often returns to the same shelter for extended periods. It sometimes coexists with cleaner shrimp, such as the
banded cleaner shrimp (
Stenopus hispidus), which remove parasites from its skin and mouth.
Diet
The green moray eel feeds primarily on fish,
cephalopods and
crustaceans. It can actively hunt or lie in wait to ambush its prey. It has a dual-jaw system: a fixed primary jaw and a second, mobile pharyngeal jaw that allows it to grasp and swallow prey with remarkable efficiency.
Reproduction
The green moray eel is an
oviparous species, with external fertilization. The eggs hatch into planktonic larvae that drift in the ocean for several months before undergoing metamorphosis.
Did you know ?
The green moray eel is listed as many other marine species within The
IUCN Red List of threatened species. The green moray eel appears in the
IUCN Red List since 2015 within the category Least Concern !
Tips for observing
Despite their bad reputation, green moray eel attacks are rare. However, it’s important to keep your distance and avoid touching them, as green morays can deliver serious bites with its sharp teeth.
Banded moray
(Gymnothorax rueppelliae)
Banded mud moray
(Gymnothorax chlamydatus)
Barred-fin moray eel
(Gymnothorax zonipectis)
Fimbriated moray
(Gymnothorax fimbriatus)
Grey moray
(Gymnothorax griseus)
Lipspot moray
(Gymnothorax chilospilus)
Undulated moray
(Gymnothorax undulatus)
White eyed moray
(Gymnothorax thyrsoideus)
Within the same family
Chain moray
(Echidna catenata)
Fangtooth moray
(Enchelycore anatina)
Mediterranean moray eel
(Muraena helena)
Ribbon eel
(Rhinomuraena quaesita)
Snowflake moray
(Echidna nebulosa)
Zebra moray
(Gymnomuraena zebra)
Discover also
Blue tang surgeonfish
(Acanthurus coeruleus)
Blueface angelfish
(Pomacanthus xanthometopon)
Checkered puffer
(Sphoeroides testudineus)
Crown butterflyfish
(Chaetodon paucifasciatus)
Flagtail shrimpgoby
(Amblyeleotris yanoi)
Saddleback gunnel
(Pholis ornata)
Stargazer snake eel
(Brachysomophis cirrocheilos)
Vagabond butterflyfish
(Chaetodon vagabundus)
The marine species from Caribbean sea
Banded cleaner shrimp
(Stenopus hispidus)
Brown chromis
(Chromis multilineata)
Chain moray
(Echidna catenata)
Leatherback sea turtle
(Dermochelys coriacea)
Short bigeye
(Pristigenys alta)
Spanish slipper lobster
(Scyllarides aequinoctialis)
Spotted spiny lobster
(Panulirus guttatus)
White grunt
(Haemulon plumierii)
Dive centers
'Les Ilets' dive center
Noa dive center
