†family Heterelasminidae Licharew 1956 (lamp shell)

Rhynchonellata - Terebratulida - Heterelasminidae

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

See also Savage and Baxter 1995 and Shen et al. 2003

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

Subtaxa: Amurothyris Chuanyanella Gundarolasmina Heterelasmina Mimaria Permicola Pseudolabaia Qinglongia

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Type: Heterelasmina

Ecology: stationary low-level epifaunal suspension feeder

Distribution:

• Permian of China (36 collections), India (1), Iran (1), Italy (9), Laos (1), Pakistan (19), the Russian Federation (12), Slovenia (1), Tajikistan (14), Türkiye (2), Ukraine (1), Vietnam (1)

Total: 98 collections including 124 occurrences

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