Kingdom Animalia Class Holothuroidea Family †Calclamnidae | Phylum Echinodermata Order Dendrochirotida Rank Genus | |
People also search for Calclamnoidea, Acanthotheelia, Priscopedatus, Eocaudina, Achistrum, Theelia | ||
Calclamna is an extinct genus of sea cucumber which existed in Europe during the Triassic and Jurassic period. The type species is Calclamna germanica.
References
Calclamna Wikipedia(Text) CC BY-SA