Sealife guideThe Mediterranean moray eelMuraena helena

The Mediterranean moray eel (Muraena helena)
The Mediterranean moray eel (Muraena helena)
There are more than 200 species of moray eels distributed across 15 genera.
Taxonomy
  • Common name: Mediterranean moray eel, moray eel
  • French name: Murène commune, murène méditerranéenne
  • Spanish name: Morena
  • Scientific name: Muraena helena (Linnaeus, 1758)
  • Family name: Muraenidae
  • Order name: Anguilliformes
  • Class name: Actinopterygii
Description
The Mediterranean moray eel can reach up to 5 feet in length. The moray eel has an elongated, snake-like body that is flattened vertically.
The Mediterranean moray eel has sharp teeth and an excellent sense of smell
The Mediterranean moray eel has sharp teeth and an excellent sense of smell
Its skin is smooth and scale-less. Its dorsal, caudal and anal fins form a single undulating crest.
The moray eel lacks both pectoral and pelvic fins.
The moray eel has sharp teeth and an excellent sense of smell.
The Mediterranean moray eel has a dark brown body with yellow spots.
Range
The Mediterranean moray eel is found in the Mediterranean Sea and in the Atlantic Ocean from Africa to the British Isles.
Habitat
The Mediterranean moray eel lives in rocky crevices. It is mostly sedentary but has several shelters among the rocks where it can be found.
The moray eel can be found from the surface to depths of around 330 feet.
Diet
The Mediterranean moray eel feeds on fish, crustaceans and octopuses which it hunts at night.
The Mediterranean moray eel has an elongated, snake-like body that is flattened vertically
The Mediterranean moray eel has an elongated, snake-like body that is flattened vertically
Reproduction
Due to their nocturnal nature, the reproduction of the Mediterranean moray eel is still not well understood. The female lays eggs - about 0.2 inches in size - between July and September which hatch into small, flattened and transparent larvae.
Did you know ?
The Mediterranean moray eel regularly opens and closes its mouth to oxygenate its gills.
The mediterranean moray eel is listed as many other marine species within The IUCN Red List of threatened species. The mediterranean moray eel appears in the IUCN Red List since 2015 within the category Least Concern !
Tips for observing
Approach the Mediterranean moray eel gently without disturbing it and avoid placing your hand near its head. This will help you avoid a bite which could quickly become infected without careful disinfection.
The Mediterranean moray eel regularly opens and closes its mouth to oxygenate its gills
The Mediterranean moray eel regularly opens and closes its mouth to oxygenate its gills
Within the same family
Yellowmouth moray (Gymnothorax nudivomer)
Yellowmouth moray
(Gymnothorax nudivomer)
Chain moray (Echidna catenata)
Chain moray
(Echidna catenata)
Barred-fin moray eel (Gymnothorax zonipectis)
Barred-fin moray eel
(Gymnothorax zonipectis)
Snowflake moray (Echidna nebulosa)
Snowflake moray
(Echidna nebulosa)
Fimbriated moray (Gymnothorax fimbriatus)
Fimbriated moray
(Gymnothorax fimbriatus)
Undulated moray (Gymnothorax undulatus)
Undulated moray
(Gymnothorax undulatus)
Goldentail moray (Gymnothorax miliaris)
Goldentail moray
(Gymnothorax miliaris)
Fangtooth moray (Enchelycore anatina)
Fangtooth moray
(Enchelycore anatina)
Explore also
Pinktail triggerfish (Melichthys vidua)
Pinktail triggerfish
(Melichthys vidua)
Bluefin trevally (Caranx melampygus)
Bluefin trevally
(Caranx melampygus)
Blue tilefish (Malacanthus latovittatus)
Blue tilefish
(Malacanthus latovittatus)
Brown-marbled grouper (Epinephelus fuscoguttatus)
Brown-marbled grouper
(Epinephelus fuscoguttatus)
Ornate butterflyfish (Chaetodon ornatissimus)
Ornate butterflyfish
(Chaetodon ornatissimus)
Snubnose pompano (Trachinotus blochii)
Snubnose pompano
(Trachinotus blochii)
Yellow banded pipefish (Dunckerocampus pessuliferus)
Yellow banded pipefish
(Dunckerocampus pessuliferus)
Mangrove red snapper (Lutjanus argentimaculatus)
Mangrove red snapper
(Lutjanus argentimaculatus)
The marine species from Mediterranean sea
Common two-banded seabream (Diplodus vulgaris)
Common two-banded seabream
(Diplodus vulgaris)
European conger eel (Conger conger)
European conger eel
(Conger conger)
Green sea turtle (Chelonia mydas)
Green sea turtle
(Chelonia mydas)
Green spoon worm (Bonellia viridis)
Green spoon worm
(Bonellia viridis)
Painted comber (Serranus scriba)
Painted comber
(Serranus scriba)
Saddled seabream (Oblada melanurus)
Saddled seabream
(Oblada melanurus)
Tompot blenny (Parablennius gattorugine)
Tompot blenny
(Parablennius gattorugine)
Zebra seabream (Diplodus cervinus)
Zebra seabream
(Diplodus cervinus)
Les destinations de plongée
L'île de Port Cros
Port Cros island

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