Concise hierarchy
(Kingdom) Animalia - (Phylum) Arthropoda
Original position
Original entries
| †Buenaspis (Genus) Budd, 1999 | |
Ref: B. Mayers et al., 2019(2018) |
| †Emucarididae (Family) Paterson et al., 2010 | |
Ref: B. Mayers et al., 2019(2018) |
| †Naraoiidae (Family) Walcott, 1912 | |
Ref: B. Mayers et al., 2019(2018) |
| †Petalopleura (Subclass) Hou & Bergström, 1997 | |
Ref: B. Mayers et al., 2019(2018) |
| †Phytophilaspis (Genus) Ivantsov, 1999 | |
Ref: B. Mayers et al., 2019(2018) |
| †Saperion (Genus) Hou et al., 1991 | |
Ref: B. Mayers et al., 2019(2018) |
| †Tegopelte (Genus) Simonetta & Delle Cave, 1975 | |
Ref: B. Mayers et al., 2019(2018) |
Current position
Historical positions
Number of Subtaxa