Reef fish

Ribbon Eel

Rhinomuraena quaesita

IUCN status: Least concern

A slender moray with a flared nostril and vivid colour that changes with life stage, from black juvenile to blue-and-yellow male to yellow female. It sits with its head out of a burrow on sandy reef edges. A popular macro and photographic subject on Wakatobi's slopes.

Max size
1.2m
Habitat
Sand and rubble near reef, head protruding from a burrow

Best places to dive with Ribbon Eel

rareoccasionalcommonly seenpeak season
Anilao, Batangas
Sighting likelihood by month
MonthLikelihood
Januarycommonly seen
Februarycommonly seen
Marchcommonly seen
Aprilcommonly seen
Maycommonly seen
Junecommonly seen
Julycommonly seen
Augustcommonly seen
Septembercommonly seen
Octobercommonly seen
Novembercommonly seen
Decembercommonly seen

Commonly seen poking from the sand and rubble at Twin Rocks and other sites, both blue adults and black juveniles.

Mabul & Kapalai
Sighting likelihood by month
MonthLikelihood
Januarycommonly seen
Februarycommonly seen
Marchcommonly seen
Aprilcommonly seen
Maycommonly seen
Junecommonly seen
Julycommonly seen
Augustcommonly seen
Septembercommonly seen
Octobercommonly seen
Novembercommonly seen
Decembercommonly seen

Reliable in the rubble at Ribbon Valley, which takes its name from them, and scattered across other Mabul sites. Black juveniles and blue adult males are both seen; no seasonality.

Nha Trang
Sighting likelihood by month
MonthLikelihood
Januaryoccasional
Februaryoccasional
Marchoccasional
Apriloccasional
Mayoccasional
Juneoccasional
Julyoccasional
Augustoccasional
Septemberoccasional
Octoberoccasional
Novemberoccasional
Decemberoccasional

Reported on the sandy slope at Moray Beach. Individual eels hold the same burrow for long periods, so sightings depend on whether the guide knows a current one.

Puerto Galera
Sighting likelihood by month
MonthLikelihood
Januaryoccasional
Februaryoccasional
Marchoccasional
Apriloccasional
Mayoccasional
Juneoccasional
Julyoccasional
Augustoccasional
Septemberoccasional
Octoberoccasional
Novemberoccasional
Decemberoccasional

Ribbon eels poke out of the sand at macro sites such as Coral Cove. Regularly found but localised to sandy patches.

Pulau Weh
Sighting likelihood by month
MonthLikelihood
Januaryoccasional
Februaryoccasional
Marchoccasional
Apriloccasional
Mayoccasional
Juneoccasional
Julyoccasional
Augustoccasional
Septemberoccasional
Octoberoccasional
Novemberoccasional
Decemberoccasional

Reported by local operators on reef and sand sites, but no quantitative frequency or seasonal dataset was found.

Wakatobi
Sighting likelihood by month
MonthLikelihood
Januaryoccasional
Februaryoccasional
Marchoccasional
Apriloccasional
Mayoccasional
Juneoccasional
Julyoccasional
Augustoccasional
Septemberoccasional
Octoberoccasional
Novemberoccasional
Decemberoccasional

Found on sandy reef margins; regularly pointed out by guides but not on every dive.

Sources & last checked

Checked July 2026

Research is source-backed, but conditions and fees should still be confirmed locally.

View 1 source and checking notes