| Stumptooth Minnow | |
|---|---|
| Conservation status | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Cyprinidae |
| Genus: | Stypodon Garman, 1881 |
| Species: | S. signifer |
| Binomial name | |
| Stypodon signifer Garman, 1881 |
|
The Stumptooth Minnow (Stypodon signifer) is an extinct species of ray-finned fish in the Cyprinidae family. It was found only in Mexico.