Mimachlamydini Waller, 1993

Dijkstra, Henk H. & Beu, Alan G., 2018, Living Scallops of Australia and Adjacent Waters (Mollusca: Bivalvia: Pectinoidea: Propeamussiidae, Cyclochlamydidae and Pectinidae), Records of the Australian Museum (Rec. Aust. Mus.) 70 (2), pp. 113-330 : 274

Mimachlamydini Waller, 1993

Diagnosis. Pedinae with chlamydoid, aequipectinoid or pectinoid shape, simple primary radial sculpture of solid plicae with (in some taxa) secondary and tertiary flanking costellae; microsculpture of simple, smooth, oval pits in pre-radial stage, antimarginal or divaricated (herringbonelike) interstitial microsculpture on remainder of shell; true shagreen microsculpture never present, although some taxa have “pseudo-shagreen” sculpture in which cells are not united across dorsal surface; internal rib carinae near ventral margin of most taxa; hinge with prominent resilial and dorsal teeth; deep byssal notch and prominent functional ctenolium in late ontogeny of almost all taxa.