Fin's Fish Guide
The Barred Topminnow (Quintana atrizona) is a freshwater fish of the family Poeciliidae that grows up to 2 cm.
Description
The barred topminnow is a very small fish of the family Poeciliidae, endemic to Cuba. The species reaches only about 2 cm and has a translucent, silvery-grey body with narrow dark cross-bars. It inhabits ponds and prefers dense thickets of aquatic vegetation, where it finds cover. As an omnivore it feeds on small zooplankton, algae and detritus. Like other poeciliids fertilisation is internal and the female bears live young. Through the loss of its habitat the species is assessed by the IUCN as critically endangered (CR).
Frequently asked questions
How do you recognise the Barred Topminnow?
The Barred Topminnow has a torpedo-shaped body, is mainly silver-grey and shows a vertical stripes pattern. Very small ovoviviparous fish, endemic to Cuba; critically endangered (CR) due to habitat loss.
Where does the Barred Topminnow live?
The Barred Topminnow lives in fresh water and is mostly found around sand or mud bottom. Endemic to Cuba.
How big does the Barred Topminnow get?
The Barred Topminnow grows to a maximum of about 2 cm. On average the species is around 2 cm.
Is the Barred Topminnow dangerous to humans?
No, the Barred Topminnow is harmless to humans. None required: this species is harmless to humans.
Is the Barred Topminnow edible?
The Barred Topminnow is not usually eaten.
Want the complete picture on the Barred Topminnow?
Point your camera at the fish and Fin names the species in seconds. Free, and the Barred Topminnow is one of 12,519 species in the app.
All data
Identification
Appearance
Habitat & distribution
Behaviour & biology
For anglers
Safety
Status & sources
More from the family Poeciliidae
Want the complete picture on the Barred Topminnow?
Point your camera at the fish and Fin names the species in seconds. Free, and the Barred Topminnow is one of 12,519 species in the app.