The name Ova is a slight homonymy case. This name is used according to the rules of several different nomenclatural codes.

Ova

Botany

Ova

Zoology

Taxonomy

Echinodermata 7
Echinoidea 7
Spatangoida 7
Schizasteridae 7

Specimens registered in collections

Collection Number of specimens (or sets)
Echinoderms (IE) 7