Species
Hypagnostus lingula (Grönwall, 1902)
Synonymy list
1902 Agnostus lingula n. sp. — Grönwall , pp. 73, fig. 1:15
2023 Hypagnostus lingula (Grönwall, 1902) — Weidner et al. , pp. 54, fig. 29A–W
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Agnostida |
| Family | Spinagnostidae |
| Genus | Hypagnostus |
| Species | brevifrons |
| clipeus | |
| lingula | |
| mammillatus | |
| parvifrons | |
| truncatus |