Family
Lichakephalida Tripp, 1957
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Lichida |
| Family | Lichakephalida |
| Genus | Paraacidaspis |
| Family | Lichidae |
| Odontopleuridae |
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Lichida |
| Family | Lichakephalida |
| Genus | Paraacidaspis |
| Family | Lichidae |
| Odontopleuridae |