Actinopterygii (ray-finned fishes) > Anguilliformes
(Eels and morays) > Ophichthidae
(Snake eels) > Ophichthinae
Etymology: Ophichthus: Greek, ophis = serpent + Greek, ichthys = fish (Ref. 45335). More on author: Bleeker.
Environment: milieu / climate zone / depth range / distribution range
Marine; brackish; demersal. Tropical
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 95.0 cm TL male/unsexed; (Ref. 12693)
Morphology | Morphometrics
Vertebrae: 197 - 199. Similar in to O. aphotistos in dorsal fin origin, above 16th vertebra and biserial dentition, but is more elongated and has more vertebrae, 197-199 (Ref. 40865).
Found in shallow water (Ref. 40865). Probably spends most of the day in a burrow along the river bank and forages actively at night for small fishes (Ref. 12693); in soft bottom (Ref. 7300).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
McCosker, J.E. and Y.-Y. Chen, 2000. A new species of deepwater snake-eel, Ophichthus aphotistos, with comments on Neenchelys retropinna (Anguilliformes: Ophichthidae) from Taiwan. Ichthyol. Res. 47(4):353-357. (Ref. 40865)
IUCN Red List Status (Ref. 120744)
CITES (Ref. 118484)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates based on models
Preferred temperature (Ref. 115969
): 24.2 - 29, mean 28 (based on 716 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00151 (0.00061 - 0.00377), b=2.90 (2.69 - 3.11), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 4.5 ±0.80 se; Based on food items.
Resilience (Ref. 120179
): Medium, minimum population doubling time 1.4 - 4.4 years (Preliminary K or Fecundity.).
Vulnerability (Ref. 59153
): Moderate vulnerability (43 of 100) .