Living Scallops of Australia and Adjacent Waters (Mollusca: Bivalvia: Pectinoidea: Propeamussiidae, Cyclochlamydidae and Pectinidae) Author Dijkstra, Henk H. Author Beu, Alan G. text Records of the Australian Museum 2018 Rec. Aust. Mus. 2018-05-23 70 2 113 330 http://dx.doi.org/10.3853/j.2201-4349.70.2018.1670 journal article 10.3853/j.2201-4349.70.2018.1670 2201-4349 5299017 8084C Pedini Bronn, 1862 Diagnosis . Pedinae with microsculpture in early ontogeny of fine antimarginal ridgelets, crossing early radial sculpture once it develops; true shagreen microsculpture (united across outer surfaces of cells in fresh specimens) present in early growth stage of many taxa and throughout ontogeny in some. Internal rib carinae lacking except in Notochlamys and Equichlamys . Primary radial costae or plicae subdividing or intercalated, to increase rather irregularly. Dorsal and resilial teeth present.