Homalozoa
| Homalozoa | |
|---|---|
| Cothurnocystis, Paleozoic era. | |
| Scientific classification | |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Echinodermata |
| Subphylum: | †Homalozoa Whitehouse, 1941 |
| Groups included | |
| |
Homalozoa is an obsolete extinct subphylum of Paleozoic era echinoderms, prehistoric marine invertebrates. They are also referred to as carpoids.