Actinopteri (ray-finned fishes) > Anguilliformes
(Eels and morays) > Colocongridae
Etymology: Coloconger: Greek, kolos = short, truncated + Latin conger = conger (Ref. 45335).
More on author: Alcock.
Environment: milieu / climate zone / depth range / distribution range
Marine; bathydemersal; depth range 300 - 1134 m (Ref. 559). Deep-water
Indo-West Pacific: East Africa and Madagascar to the western Pacific, north to southern Japan.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 50.0 cm TL male/unsexed; (Ref. 559)
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Fricke, R., 1999. Fishes of the Mascarene Islands (Réunion, Mauritius, Rodriguez): an annotated checklist, with descriptions of new species. Koeltz Scientific Books, Koenigstein, Theses Zoologicae, Vol. 31:759 p. (Ref. 33390)
IUCN Red List Status (Ref. 125652)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingNutrientsMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 1.9 - 11.3, mean 8.5 °C (based on 256 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5156 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00141 (0.00057 - 0.00353), b=3.15 (2.93 - 3.37), in cm total length, based on LWR estimates for species & Subfamily-BS (Ref. 93245
Trophic level (Ref. 69278
): 3.8 ±0.6 se; based on size and trophs of closest relatives
Fishing Vulnerability (Ref. 59153
): Moderate vulnerability (40 of 100) .
Climate Vulnerability (Ref. 125649
): (0 of 100) .