Rhynchonellata - Terebratulida

Parent taxon: Dielasmatoidea according to A. Williams et al. 2006

Sister taxa: Adygellopsis, Angustothyrididae, Antzeilleridae, Athyrorhynchia, Beecheriidae, Dielasmatidae, Gillediidae, Juvavellidae, Paradygella, Proanadyrella, Pseudodielasmatidae, Pseudoharttina, Pseudopygoides, Thyratryaria, Zugmayeriidae

Subtaxa: Amurothyris, Gundarolasmina, Heterelasmina, Mimaria, Permicola, Pseudolabaia, Qinglongia

View classification

Type: Heterelasmina

Ecology: stationary epifaunal suspension feeder