C. afra, C. alabamiensis, C. angulata, C. ashleyi (syn. Ostrea hertleini, Ostrea altatemblorensis, Ostrea arnoldi), 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 glabra, Ostrea insecuris, Ostrea glabra arcuatilis), C. tectonica, C. tenera, C. tetoriensis, C. titan (syn. Ostrea ligminuta, Ostrea subjecta, Ostrea prior, Ostrea andersoni, Ostrea titan andersoni, Ostrea panzana), 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. labellensis, C. makarovi, C. margaritacea, C. normalis, C. prismatica, C. roncana, C. rutriformis, C. ryosekiensis, C. soleniscus, C. soleniscus, C. sunakozakaensis, C. tecticosta, C. tigiliana, C. transitor, C. trigonalis, C. tuberculata, C. uandiensis, C. vaughani, C. yoshimoensis, C. rarilamella, Gryphaea gryphoides, Ostrea pretigris