Definition of Echinocystitoida. Meaning of Echinocystitoida. Synonyms of Echinocystitoida

Here you will find one or more explanations in English for the word Echinocystitoida. Also in the bottom left of the page several parts of wikipedia pages related to the word Echinocystitoida and, of course, Echinocystitoida synonyms and on the right images related to the word Echinocystitoida.

Definition of Echinocystitoida

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Meaning of Echinocystitoida from wikipedia

- Echinocystitoida were an order of extinct sea urchin in the subclass Perischoechinoidea. Answers.com v t e...
- Perischoechinoidea Order Cidaroida Order Bothriocidaroida † Order Echinocystitoida † Order Megalopoda † Order Palaechinoida † Barnes, Robert D. (1982)...
- Scientific classification Kingdom: Animalia Phylum: Echinodermata class: Echinoidea Subclass: Euechinoidea Order: Echinocystitoida Genus: Melonechinus...