Order †Helmetiida Species †H. expansa Rank Genus | Stem group Chelicerata Family †Helmetiidae | |
Similar Tegopelte, Burgessia, Odaraia, Emeraldella, Scenella | ||
Helmetia is an extinct genus of arthropod from the Cambrian. Its fossils have been found in the Burgess Shale and the Czech Republic.
References
Helmetia Wikipedia(Text) CC BY-SA