HomeFish encyclopediaRay-finned fishesEels and MoraysConger and garden eelsWhite-ring garden eel White-ring garden eel (Heteroconger canabus) Scientific name: Heteroconger canabus Cowan & Rosenblatt, 1974 The White-ring garden eel (Heteroconger canabus) is a marine fish of the family Congridae. Native range: Eastern Central Pacific, Gulf of California and Costa Rica. BiologyForms big colonies on sandy areas near reefs. Feeds on zooplankton suspended in the water column.Source: FishBase, licensed CC BY-NC 4.0. Species factsScientific nameHeteroconger canabusFamilyCongridae (Conger and garden eels)OrderAnguilliformes (Eels and Morays)ClassActinopterygii (Ray-finned fishes)Maximum length80.0Depth range20 m (66 ft)EnvironmentMarine; demersal; non-migratory; depth range ? - 20 mClimateTropicalDistributionEastern Central Pacific: Gulf of California and Costa Rica.Conservation status (IUCN)Data deficient (DD)Threat to humansHarmlessResilienceMedium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.) SourcesTaxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.Last updated 27 September 2026