Jaitly, A.K.Kumar, SusheelPandey, BindhyachalGautam, J.P.Tiwari, Deep Narayan2025-01-302025-01-3020215529360https://dl.bhu.ac.in/ir/handle/123456789/24052Eight species belonging to the genera/subgenera Lucina, Parvilucina (Microloripes), Callucina, Eriphyla (Lyapinella), Crassatellina and Opis of the three subfamilies Lucininae, Eriphylinae and Opinae have been reported here from the Turonian (Late Cretaceous) of Narmada Basin, India. Out of these, the two species Crassatellina minuta and Opis reticulata have been newly created. The overall characters of the subfamily Opinae, the genus Callucina and the subgenus Eriphyla (Lyapinella) have also been reviewed here. � 2021 Palaeontological Society Of India. All rights reserved.BivalvesCentral IndiaEriphylinaeLucininaeOpinaeTuronianArticle