Subfamily
Psychocidaridae Ikeda, 1936
Classification
Organism group | Biota |
Kingdom | Animalia |
Phylum | Echinodermata |
Subphylum | Echinozoa |
Class | Echinoidea |
Phylum | Cidaroida |
Family | Rhabdocidaridae |
Subfamily | Psychocidaridae |
Family | Tylocidaris |
unranked | Arbacioida |