(Bell, 1892)
Echinoidea
Cidaroida
Cidaridae
Goniocidaris impressa
Eucidaris metularia
Ten-Lined Urchin
Stereocidaris alcocki
Acanthocidaris hastigera
Eucidaris tribuloides
Slate Pencil Urchin
Calocidaris micans
Cidaris blakei
Hesperocidaris asteriscus
Image: © Charmaine Thomas (CC-BY) · GBIF (CC-BY) · source
