Species
Lotagnostus americanus (Billings, 1860)
Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Agnostida |
| Suborder | Agnostina |
| Family | Agnostidae |
| Genus | Lotagnostus |
| Species | americanus |
| subtrisectus |
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Arthropoda |
| Subphylum | Trilobita |
| Order | Agnostida |
| Suborder | Agnostina |
| Family | Agnostidae |
| Genus | Lotagnostus |
| Species | americanus |
| subtrisectus |