Classification / Names
Common names | Synonyms | Catalog of Fishes (gen., sp.) | ITIS | CoL | WoRMS | Cloffa
Actinopterygii (ray-finned fishes) > Siluriformes
(Catfish) > Auchenipteridae
(Driftwood catfishes) > Auchenipterinae
Etymology: Epapterus: Greek, ep, epi = over, high + Greek, pteron = wing, fin. More on author: Vari.
Environment: milieu / climate zone / depth range / distribution range
Freshwater; demersal. Tropical
South America: Orinoco River basin and Tuy River of the Caribbean coast of Venezuela.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 8.5 cm SL male/unsexed; (Ref. 37098)
Morphology | Morphometrics
Found in a variety of habitats where there is poor visibility and the water is still or slow-flowing. Feeds on filamentous algae and other plant material during the dry season (Ref. 6868).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Vari, R.P. and C.J. Ferraris Jr., 1998. The neotropical catfish genus Epapterus Cope (Siluriformes: Auchenipteridae): a reappraisal. Proc. Biol. Soc. Wash. 111(4):992-1007. (Ref. 28844)
IUCN Red List Status (Ref. 119314)
CITES (Ref. 115941)
Threat to humans
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningSpawning aggregationFecundityEggsEgg development
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Estimates of some properties based on models
Phylogenetic diversity index (Ref. 82805
= 0.7500 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00832 (0.00334 - 0.02070), b=3.09 (2.88 - 3.30), in cm Total Length, based on LWR estimates for this (Sub)family-body shape (Ref. 93245
Trophic Level (Ref. 69278
): 3.2 ±0.50 se; Based on food items.
Resilience (Ref. 69278
): High, minimum population doubling time less than 15 months ().
Vulnerability (Ref. 59153
): Low vulnerability (14 of 100) .