†Plicoplasia (lamp shell)
Rhynchonellata - Spiriferida - Ambocoeliidae
Parent taxon: Ambocoeliinae according to A. Williams et al. 2006
Sister taxa: Ambocoelia, Attenuatella, Biconvexiella, Bisinocoelia, Cruricella, Crurithyris, Cyrtinoides, Dicoelospirifer, Echinocoelia, Eoplicoplasia, Guangxiispirifer, Metaplasia, Orbicoelia, Paracrurithyris, Spinoplasia, Swaicoelia
Subtaxa: none
Ecology: stationary epifaunal suspension feeder