Kingdom Animalia Subphylum Echinozoa Subclass Cidaroidea | Phylum Echinodermata Class Echinoidea Rank Family | |
Similar Psychocidaridae, Saleniidae, Phymosomatidae, Scutellidae, Hemiasteridae |
Diplocidaridae is an extinct family of sea urchins.
These slow-moving low-level epifaunal grazer-omnivores lived in the Jurassic period, from 161.2 to 150.8 Ma.
Generas
References
Diplocidaridae Wikipedia(Text) CC BY-SA