Family
Bathycheilidae Přibyl, 1953
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Phacopida |
| Suborder | Calymenina |
| Family | Bathycheilidae |
| Calymenidae | |
| Homalonotidae | |
| Pharostomatidae |
See also
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Phacopida |
| Suborder | Calymenina |
| Family | Bathycheilidae |
| Calymenidae | |
| Homalonotidae | |
| Pharostomatidae |