Quintana atrizona
| Barred topminnow | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cyprinodontiformes |
| Family: | Poeciliidae |
| Subfamily: | Poeciliinae |
| Tribe: | Girardini |
| Genus: | Quintana C. L. Hubbs, 1934 |
| Species: | Q. atrizona
|
| Binomial name | |
| Quintana atrizona C. L. Hubbs, 1934
| |
Quintana atrizona, sometimes known as the barred topminnow, is a species of poeciliid fish endemic to Cuba. It is the sole species in the genus Quintana. Its preferred habitats, heavily vegetated still and slow-moving waters, have been destroyed or degraded, and the species is considered critically endangered. It was last recorded in 2007–2008; surveys of dozens of sites since then have failed to detect it.