C. afra, C. alabamiensis, C. angulata, C. ashleyi (syn. Ostrea arnoldi, Ostrea hertleini, Ostrea altatemblorensis), 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 insecuris, Ostrea glabra arcuatilis, Ostrea wyomingensis, Ostrea glabra), C. tectonica, C. tenera, C. tetoriensis, C. titan (syn. Ostrea prior, Ostrea andersoni, Ostrea subjecta, Ostrea panzana, Ostrea titan andersoni, Ostrea ligminuta), C. transitoria (syn. Ostrea maxima), C. vaquerosensis, C. virginica

C. alabamensis, 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. 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