Species
Hormosiroidea florentina Schaffer, 1928
Classification
| Organism group | Biota | 
| Ichnofossil group | Ichnofossils | 
| Bioturbation trace fossils | |
| Genus | Hormosiroidea | 
| Species | canadensis | 
| florentina | 
| Organism group | Biota | 
| Ichnofossil group | Ichnofossils | 
| Bioturbation trace fossils | |
| Genus | Hormosiroidea | 
| Species | canadensis | 
| florentina |