Species
Hormosiroidea florentina Schaffer, 1928
Luokittelu
| 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 |