Concise hierarchy
(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Order) Pterosauria
Phylogeny
| Branch-based clade | |
Ref: Zhou et al., 2021: e3 ("Stem-based definition"). |
Defined by included taxon (and all taxa more closely related to it than to the excluded taxon)
Defined by excluded taxon
Current position
Historical positions
Number of Subtaxa