Rotulidae: taxon details and analytics

Domain
Kingdom
Animalia
Phylum
Echinodermata
Class
Echinoidea
Order
Echinolampadacea
Family
Rotulidae
Genus
Species
Scientific Name
Rotulidae

Summary description from Wikipedia:

Rotulidae

Rotulidae is a family of small sand dollars native to the Atlantic coast of Africa, with 3 genera, with Rotula and Heliophora being extant, the other, Rotuloidea, being extinct since the Pliocene, but all three being found in the fossil record along the Atlantic African coast since the Miocene.

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Rotulidae
©Craig Peter, some rights reserved (CC-BY-NC)
Rotulidae
©Craig Peter, some rights reserved (CC-BY-NC)
Rotulidae
©Craig Peter, some rights reserved (CC-BY-NC)
Rotulidae
©Craig Peter, some rights reserved (CC-BY-NC)
Rotulidae
©Ester Serrao, some rights reserved (CC-BY-NC)
Rotulidae
©Ester Serrao, some rights reserved (CC-BY-NC)
Rotulidae
©Ester Serrao, some rights reserved (CC-BY-NC)
Rotulidae
©Ester Serrao, some rights reserved (CC-BY-NC)