Concise hierarchy
(Kingdom) Animalia - (Phylum) Arthropoda
Original entries
| †Aglaspidida (Order) Walcott, 1911 | |
Ref: R. Lerosey-Aubril et al., 2017: 8, 10. |
| †Cheloniellida (Order) Broili, 1933 | |
Ref: R. Lerosey-Aubril et al., 2017: 8. |
| †Emeraldella (Genus) Walcott, 1912 | |
Ref: R. Lerosey-Aubril et al., 2017: 8. |
| †Eozetetes (Genus) Edgecombe et al., 2017 | |
Ref: R. Lerosey-Aubril et al., 2017: 8. |
| †Kodymirus (Genus) Chlupac & Havlicek, 1965 | |
Ref: R. Lerosey-Aubril et al., 2017: 8. |
| †Sidneyia (Genus) Walcott, 1911 | |
Ref: R. Lerosey-Aubril et al., 2017: 8. |
Current position
Historical positions
Number of Subtaxa