Common name: Lord howe moray

Scientific name: Gymnothorax annasona Whitley, 1937

General information

Annason's Moray, also known as the Honeycomb Moray Eel, is a striking species known for its unique pattern and coloration. The body is typically adorned with a honeycomb-like pattern, which provides excellent camouflage against the reef backdrop. This species is part of the Muraenidae family, which is characterized by their elongated bodies and lack of pectoral and pelvic fins.

Details

Recommended minimum tank volume
200 liter (53 gallons)
Salinity
S.G. 1.020 to 1.026
Temperature
22 to 28 °C (72 to 82 °F)
Acidity
pH 7.8 to 8.4
Average size
60 cm (2′)
Care level
Moderate to easy Needs hiding places
Diet
Carnivore Prefers live or frozen food
Social
Solo Territorial, best kept alone
Reefsafe
No May eat small fish/inverts
Aggression
Aggresive Can be aggressive to tankmates
Captive bred
No

Taxonomy

  1. Kingdom
    Animals
    Animalia
  2. Phylum
    Chordates
    Chordata
  3. Class
    Ray-finned Fishes
    Actinopterygii
  4. Order
    Eels
    Anguilliformes
  5. Family
    Moray Eels
    Muraenidae
  6. Genus
    Moray Eels
    Gymnothorax
  7. Species
    Lord howe moray
    Gymnothorax annasona Whitley, 1937
  8. Synonyms
    Gymnothorax flavimarginatus annasona Whitley, 1937

Care

Caring for Annason's Moray requires a spacious aquarium with a tightly sealed lid to prevent escape. They are adept at finding small openings and are known to be escape artists. The tank should have plenty of rockwork and crevices to mimic their natural habitat and provide hiding spaces. They can be fed a varied diet of meaty foods such as fish, squid, and shrimp. Caution should be exercised when feeding, as moray eels have sharp teeth and a powerful bite.

Reproduction

Reproduction in captivity is rare for Annason's Moray. In the wild, they are oviparous, with females releasing eggs and males fertilizing them in the water column. The larvae are planktonic before settling to the bottom and developing into juveniles.

Habitat

Annason's Moray is found in the Indo-Pacific region, often inhabiting coral reefs and rocky outcrops. They prefer crevices and overhangs where they can conceal their elongated bodies while keeping an eye out for prey. They are typically found at depths ranging from shallow waters to about 30 meters.