Species
Phycodes yichangensis (Yang, 1984)
Taxon description
Pickerill et al., 1995
“The burrow system, a large spiral curved form parallel to bedding, comprises a series of continuous, zigzag-arranged, spindle-shaped burrows that collectively form a herringbone. Subsequently formed herringbone sets develop from the inside of previous sets in order to retain a spirally developed course.” (Yang, 1984, p. 708, trans. lift., partirri).
Synonymy list
1984 Yangziichnus yichangensis — Yang
1995 Phycodes yichangensis (Yang, 1984) — Pickerill et al. , fig. Fig. 3
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 |