| Ontoella | |
|---|---|
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Genus: | †Ontoella Chernysheva, 1961 |
| Species: | †O. triangulata
|
| Binomial name | |
| †Ontoella triangulata Chernysheva, 1961
| |
Ontoella is an extinct genus of trilobite in the class Trilobita. There is at least one described species in Ontoella, O. triangulata.[1]