C. aculeata, C. aculeata, C. acuticosta, C. aegyptica, C. alloiteaui, C. apotegea, C. asteriana, C. baziniformis, C. bericorum, C. beuquei, C. bicolor, C. bifurca, C. boettgeri, C. caliculata, C. canaliculata, C. chmeietensis, C. cloacina, C. constantii, C. cultrigera, C. cumanesa, C. cumingiana, C. decipiens, C. defterensis, C. delettrei, C. depressa, C. dimorpha, C. domgeri, C. elongata, C. extensa, C. fajumensis, C. fayumensis, C. fenestrata, C. forgemolli, C. gastelloi, C. globiformis, C. gryphoides, C. gubernaculum, C. gunteri, C. hortensis, C. ishigakensis, C. javana, C. jonanneti, C. jouanneti, C. jouanneti, C. koroniensis, C. laticostata, C. leana, C. libyca, C. liveoakensis, C. mansuyi, C. monilifera, C. morganiana, C. newtoni, C. oblonga, C. pectinata, C. pleschakovi, C. rotonda, C. rudista, C. ruginosa, C. sallomacensis, C. sanctae-crucis, C. senegalensis, C. squamulosa, C. subcomplanata, C. subdeceptiva, C. suborbicularis, C. subrudista, C. suessi, C. sulcataria, C. sumatrensis, C. tankervillei, C. tenuicosta, C. tetragona, C. tigilensis, C. tjidamarensis, C. upwarensis, C. valdensis, C. villersensis, C. viquesneli, C. xenophonti, C. partschi, C. belenensis, C. tkidamarensis, C. anclotensis, C. apotegea, C. arata, C. gracilis, C. ezoensis, C. nuwokensis, C. steinekei, C. subcrassidens, C. subnipponica, C. trapezia, C. hippopea, C. jouanneti, C. decemcostata, C. perplana, C. albasiensis, C. partschi, C. squamosissima, C. subminuta, Cyclocardia amaninensis, Cyclocardia antiqua, Cyclocardia astartoides, Cyclocardia awamoensis, Cyclocardia belogolovensis, Cyclocardia beringiana, Cyclocardia compressum, Cyclocardia denudata, Cyclocardia elliptica, Cyclocardia eoensis, Cyclocardia erimoensis, Cyclocardia expansa, Cyclocardia ezoensis, Cyclocardia ferrugianea, Cyclocardia ferruginea, Cyclocardia fujinaensis, Cyclocardia gackhensis, Cyclocardia gamali, Cyclocardia grossecostata, Cyclocardia hamiltonensis, Cyclocardia ilpinensis, Cyclocardia isaotakii, Cyclocardia kickxi, Cyclocardia kieli, Cyclocardia kovatschensis, Cyclocardia laxata, Cyclocardia longini, Cyclocardia lutosa, Cyclocardia magica, Cyclocardia myogadaniensis, Cyclocardia nairoensis, Cyclocardia ochotica, Cyclocardia omaliana, Cyclocardia orbica, Cyclocardia orbicularis, Cyclocardia orientalis, Cyclocardia ottonis, Cyclocardia ovata, Cyclocardia ovraensis, Cyclocardia penzhensis, Cyclocardia pilvoensis, Cyclocardia pliocenica, Cyclocardia pornaiensis, Cyclocardia poronaiensis, Cyclocardia posneri, Cyclocardia praeruptensis, Cyclocardia rafensis, Cyclocardia rjabininae, Cyclocardia roundiformis, Cyclocardia sakamotoi, Cyclocardia scalaris, Cyclocardia siogamensis, Cyclocardia subnipponica, Cyclocardia takedai, Cyclocardia tokudai, Cyclocardia tuberculata, Cyclocardia tumiensis, Cyclocardia veniaminovi, Cyclocardia wajampolkensis, Cyclocardia yakatagensis, Cyclocardia hindmarshensis, Cyclocardia peridonea, Cyclocardia depressa, Cyclocardia grossecostata, Cyclocardia grossecostata, Cyclocardia kickxi, Cyclocardia orbicularis, Cyclocardia scalaris, Cyclocardia subcompacta, Glans ronchetti, Venericardia nortensis, Venericardia vestitoides, Venericaridia chirstiei