Actinopterygii (ray-finned fishes) > Ophidiiformes
(Cusk eels) > Aphyonidae
(Blind cusk eels)
Etymology: Aphyonus: Greek, aphyes = sardine + Greek, onos = hake. More on author: Nielsen.
Environment: milieu / climate zone / depth range / distribution range
Marine; bathypelagic; depth range 1075 - 1300 m (Ref. 31524). Deep-water
Western Indian Ocean: off Madagascar. Western Pacific: South China Sea and New Caledonia.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 9.9 cm TL (female)
Rare species (Ref.34024).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Nielsen, J.G., D.M. Cohen, D.F. Markle and C.R. Robins, 1999. Ophidiiform fishes of the world (Order Ophidiiformes). An annotated and illustrated catalogue of pearlfishes, cusk-eels, brotulas and other ophidiiform fishes known to date. FAO Fish. Synop. 125(18):178p. Rome: FAO. (Ref. 34024)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 115941)
Threat to humans
Fisheries: of no interest
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Preferred temperature (Ref. 115969
): 2.8 - 5.5, mean 4.1 (based on 109 cells).
Phylogenetic diversity index (Ref. 82805
= 0.5625 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.3 ±0.5 se; Based on size and trophs of closest relatives
Resilience (Ref. 69278
Vulnerability (Ref. 59153
): Low vulnerability (10 of 100) .