Rhynchonellata - Terebratulida - Dielasmatidae

Alternative spelling: Terebratula (Coenothyris)

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

Sister taxa: Adygella, Amygdalocosta, Aspidothyris, Cruratula, Dareithyris, Dielasma, Dielasmina, Dongbaella, Ectoposia, Elasmata, Fletcherithyris, Pirithyris, Plectelasma, Sulcatinella, Tibetothyris, Tosuhuthyris, Tunethyris, Whitspakia, Yochelsonia

Subtaxa: Coenothyris cuccensis, Coenothyris kraffti, Coenothyris oweni, Coenothyris pyriformis, Coenothyris vulgaris

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Ecology: stationary epifaunal suspension feeder