Species
Homagnostus pater (Westergård, 1930)
Synonymy list
1930     Agnostus pisiformis pater — Westergård & Holm , pp. 9, fig. 1-4
2023     Homagnostus pater (Westergård in Holm & Westergård, 1930) — Weidner et al. , pp. 25, fig. 14A–T
Classification
| Organism group | Biota | 
| Kingdom | Animalia | 
| Phylum | Arthropoda | 
| Subphylum | Trilobita | 
| Order | Agnostida | 
| Suborder | Agnostina | 
| Family | Agnostidae | 
| Genus | Homagnostus | 
| Species | obesus | 
| pater |