| Leptoancistrus | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Actinopterygii |
| Order: | Siluriformes |
| Family: | Loricariidae |
| Subfamily: | Hypostominae |
| Genus: | Leptoancistrus Meek & Hildebrand, 1916 |
| Type species | |
| Acanthicus canensis Meek & Hildebrand, 1913
| |
Leptoancistrus is a genus of armored catfishes native to Colombia and Panama.