Reddish Callista View fullsize View fullsize Learn More About Viewing Our 3D Images (3”) 7.5 cmCallista erycina (L., 1758).Southwestern Pacific to Japan.1 to 20 m; moderately common.Syn.: spuma Roding. Learn to read shell descriptions Kingdom: AnimaliaPhylum: MolluscaClass: BivalviaOrder: VeneridaFamily: VeneridaeGenus: Callista erycinaSpecies: Callista erycina