Species
Phycodes triadicum (Geinitz, 1861)
Klassificering
| Organism group | Biota |
| Ichnofossil group | Ichnofossils |
| Family | Arthrophycidae |
| Genus | Phycodes |
| Species | auduni |
| bilix | |
| bromleyi | |
| canelensis | |
| circinatum | |
| curvipalmatum | |
| dentatus | |
| flabellum | |
| foliosus | |
| fusiforme | |
| gregarius | |
| noha | |
| palmatus | |
| parallelum | |
| rarus | |
| reniforme | |
| templus | |
| triadicum | |
| ungulatus | |
| wabanensis | |
| yichangensis | |
| Phycodes? antecedens |