Ptychoparioidea Temporal range:
| |
---|---|
![]() | |
Elrathia kingii (family Alokistocaridae) from the Wheeler Shale (Middle Cambrian), Utah. | |
Scientific classification
![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Arthropoda |
Class: | † Trilobita |
Order: | † Ptychopariida |
Superfamily: | †
Ptychoparioidea Pour and Popov, 2008 |
Families | |
See text |
Ptychoparioidea is a superfamily of the Ptychopariida order of trilobites. [1] [2] [3] [4]