Peruvian longfin (Aphyolebias peruensis)

Scientific name: Aphyolebias peruensis Myers, 1954

The Peruvian longfin (Aphyolebias peruensis) is a freshwater fish of the family Rivulidae. In the aquarium it needs water at 27–30°C (81–86°F). Native range: South America, Amazon River Basin.

Peruvian longfin care at a glance

Temperature: 27–30°C (81–86°F)

Biology

Bottom spawner, 9 months incubation. Is difficult to maintain in aquarium.

Source: FishBase, licensed CC BY-NC 4.0.

Species facts

Scientific name: Aphyolebias peruensis
Family: Rivulidae (Rivulines)
Order: Cyprinodontiformes (Live bearers, Killifishes and Rivulines)
Class: Actinopterygii (Ray-finned fishes)
Maximum length: 10.0
Environment: Freshwater;; pH range: 6.0 - 8.0; dH range: 5 - 12 benthopelagic; non-migratory
Climate: Tropical
Distribution: South America: Amazon River Basin.
Conservation status (IUCN): Not Evaluated
Threat to humans: Harmless
Uses: Aquarium: commercial
Resilience: High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.)