Ctenocystoidea Add to phylogenetic matrix

Class

Taxonomic relationships of Ctenocystoidea

• Etoctenocystis belongs to Ctenocystoidea - Sepkoski (2002)
• Ctenocystoidea belongs to Echinodermata - Robison and Sprinkle (1969)
• Ctenocystoida belongs to Ctenocystoidea - Rahman and Clausen (2009)