Bathycheilidae
| Bathycheilidae | |
|---|---|
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Class: | †Trilobita |
| Order: | †Phacopida |
| Suborder: | †Calymenina |
| Family: | †Bathycheilidae Pribyl, 1953 |
Bathycheilidae is a family of trilobites comprising the genera Bathycheilus, Calymenia and Eulomina.