C. alockamanensis, C. anapleus, C. angsanana, C. antiaustralis, C. archiaciana (syn. Pecten archiacianus), C. ashiyaensis, C. asperrimus, C. badenpowelli, C. bartschi, C. behringiana, C. bellicostata, C. biarritzensis, C. biddleana, C. bifrons, C. branneri, C. cacawensis, C. caillaudi, C. calkinsi, C. carinata, C. choctavensis, C. cinnabarina, C. clarkeana, C. cookei, C. cornwalli, C. corteziana, C. cowlitzensis, C. curvivarians, C. cushmani, C. decemnarius, C. decussata, C. dentata, C. deshayesii, C. donmilleri, C. dringi, C. egregius, C. elongata, C. enfieldensis, C. eupatagonicus, C. exaratus, C. faujasi, C. feddeni, C. fenestratus, C. funebris, C. goldfussi, C. grossouvrei, C. grunskyi, C. hastata (syn. Pecten altiplectus, C. pugetensis, Pecten (Chlamys) hericeus, Pecten (Chlamys) lawsoni, Pecten newcombi, Pecten altiplicatus, C. herica), C. hertleini, C. hodgei, C. hupeanus, C. indecisa, C. ingeniosa, C. jamviniensis, C. janiroides, C. jordani, C. kakanuia, C. kebolintangensis, C. kotaklensis, C. kotorana, C. kumanodoensis, C. landesi, C. lentiginosa, C. lowei, C. matchgarensis, C. mediacostata, C. menkrawitensis, C. mercuria, C. milvus, C. miurensis, C. mojsisovicsi, C. nisataiensis, C. nupera, C. nuwokensis, C. opuntia, C. palmyrensis, C. peroni, C. picta, C. portoricoensis, C. praenuncius, C. proavus, C. reticulata, C. rollei, C. rubida (syn. Pecten kincaidi, Pecten (Chlamys) venturaensis, Pecten (Chlamys) jordani, C. durhami, Pecten hindsii, C. picoensis), C. ruschenbergerii, C. sanctiludovici, C. sanguinolenta, C. santamaria, C. scabrellus, C. sespeensis, C. sespensis, C. seymouri, C. shitakaraensis, C. sokolovi, C. solea, C. splendens, C. squamosa, C. subacuta (syn. Pecten acuminatus), C. substriata, C. talahabensis, C. tamurae, C. tenuicostatus, C. textoria, C. titirangiensis, C. tjaringinensis, C. wahtubbeana, C. washburnei, Pecten (Chlamys) alexandri, Pecten (Chlamys) articulatus, Pecten (Chlamys) caloosensis, Pecten (Chlamys) coronatiformis, Pecten (Chlamys) desiderii, Pecten (Chlamys) eboreus, Pecten (Chlamys) erlangeri, Pecten (Chlamys) prototranquebaricus, Pecten (Chlamys) risti, Pecten (Chlamys) rogersii, Pecten (Chlamys) rothpletzi, Pecten (Chlamys) sakitoensis, Pecten (Chlamys) satoi, Pecten (Chlamys) scutella, Pecten (Chlamys) subalpinus, Pecten (Chlamys) subdextilis, Pecten (Chlamys) tauroperstriaus, Pecten (Chlamys) thompsoni, Pecten (Chlamys) wautubbeanus, Pecten (Chlamys) waylandi, Pecten (Chlamys) yneziana

C. ambigua, C. austriatus, C. balatonicus, C. bavarica, C. burlesonensis, C. cawcawensis, C. chathamensis, C. cocoana, C. compitum, C. coquimbensis, C. cossmanni, C. decorata, C. dewalquei, C. discor, C. discors, C. falgeri, C. ferniensis, C. glabra, C. gracilisquamosa, C. guerangeri, C. hinnitiformis, C. hopkinsi, C. interpunctata, C. jamensis, C. jamviensis, C. jinvalensis, C. laurae, C. liveoakensis, C. luciensis, C. matapwaensis, C. michellesmithi, C. multiformis, C. pertinax, C. proprius, C. riggsi, C. s., C. salamanca, C. scrabrellus, C. senatrius, C. septemplicatus, C. simpsoni, C. subaequicostata, C. subalternicostatus, C. subequicostatus, C. subliliemensis, C. subtextoria, C. subulatae, C. subvacaensis, C. tauroperstriata, C. textroia, C. townsendi, C. tullbergi, C. turomtchensis, C. vaughani, C. vaun, C. vaunwythei, C. venustula, C. viminea, C. vodopadnyensis, C. wahtubbeanus, C. arachnoideus, C. flabellum, C. judaica, C. perrugosa, C. nipponensis, C. spinulosa, C. concinnatus, C. nipponensis, C. crocus, C. proximus, C. subarticulatus, C. transdanubialis, C. burnetti, C. nicholsi, C. sakitoensis, C. broilii, C. fassaensis, C. paronai, C. schroeteri, Pecten bellhamellatus, Pecten nicholsi