Family
Agraulidae Howell, 1937
Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Ptychopariida |
| Superfamily | Ellipsocephaloidea |
| Family | Agraulidae |
| Genus | Proampyx |
See also
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Ptychopariida |
| Superfamily | Ellipsocephaloidea |
| Family | Agraulidae |
| Genus | Proampyx |