Class: Echinoidea

Orders belonging:

1) Clypeasteroida (1 families)

2) Camarodonota (1 families)

3) Camarodonta (2 families)

4) Arbacioida (1 families)

5) Diadematoida (1 families)

This entry does not yet have a description. The information on EcoRegistros is collaborative, so any user is invited to create a description for this taxon. The description will be credited with the author’s name. We welcome description proposals at ecoregistros@ecoregistros.org.