| Stumptooth minnow | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Cypriniformes |
| Family: | Leuciscidae |
| Subfamily: | Pogonichthyinae |
| Genus: | †Stypodon Garman, 1881 |
| Species: | †S. signifer |
| Binomial name | |
| Stypodon signifer Garman, 1881 | |
The stumptooth minnow (Stypodon signifer) is an extinct cyprinid that lived in Mexico.
