C. afra, C. alabamiensis, C. angulata, C. ashleyi (syn. Ostrea altatemblorensis, Ostrea arnoldi, Ostrea hertleini), C. columbiensis, C. contracta, C. corteziensis, C. cucullaris, C. cuebana, C. cyathula (syn. Ostrea planicosta), C. cymaeformis, C. englekyi, C. eucorrugata (syn. Ostrea titan corrugata), C. gigas, C. gryphoides (syn. Somalidacna lamellosa), C. hatcheri, C. kawauchidensis, C. laperrinei, C. patagonica (syn. Ostrea ferrarisi), C. raincourti, C. rhizophorae, C. rutiformis, C. sikamea, C. soudanensis, C. subtrigonalis (syn. Ostrea wyomingensis, Ostrea insecuris, Ostrea glabra, Ostrea glabra arcuatilis), C. tectonica, C. tenera, C. tetoriensis, C. titan (syn. Ostrea subjecta, Ostrea andersoni, Ostrea panzana, Ostrea ligminuta, Ostrea titan andersoni, Ostrea prior), C. transitoria (syn. Ostrea maxima), C. vaquerosensis, C. virginica

C. alabamensis, C. amichel, C. anguasta, C. bersonensis, C. brongiarti, C. cortex, C. crassicostata, C. crassicostata, C. crassissima, C. cusseta, C. cymbaeformis, C. dichotoma, C. distans, C. eldridgei, C. extensa, C. fimbriata, C. freudenbergi, C. frionis, C. gajensis, C. gigensis, C. gingensis, C. gravitesta, C. kiowana, C. labellensis, C. makarovi, C. margaritacea, C. normalis, C. prismatica, C. roncana, C. rutriformis, C. ryosekiensis, C. sunakozakaensis, C. tecticosta, C. tigiliana, C. transitor, C. trigonalis, C. tuberculata, C. uandiensis, C. vaughani, C. yoshimoensis, C. rarilamella, Gryphaea gryphoides, Ostrea pretigris