Magdalena rivulus (Rivulus magdalenae)

Scientific name: Rivulus magdalenae Eigenmann & Henn, 1916

The Magdalena rivulus (Rivulus magdalenae) is a freshwater fish of the family Rivulidae. In the aquarium it needs water at 20–26°C (68–79°F). Native range: South America, Magdalena and Cauca River basins in Colombia.

Magdalena rivulus care at a glance

Temperature
20–26°C (68–79°F)

Biology

Not a seasonal killifish. Is easy to maintain in the aquarium.

Source: FishBase, licensed CC BY-NC 4.0.

Species facts

Scientific name
Rivulus magdalenae
Family
Rivulidae (Rivulines)
Order
Cyprinodontiformes (Live bearers, Killifishes and Rivulines)
Class
Actinopterygii (Ray-finned fishes)
Maximum length
7.0
Environment
Freshwater; benthopelagic; non-migratory
Climate
Tropical
Distribution
South America: Magdalena and Cauca River basins in Colombia.
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.)

Sources

Taxonomy, distribution and biology data: FishBase (Froese, R. and D. Pauly, eds.), licensed CC BY-NC 4.0.

Last updated