Central American snapping turtle (English)
Chiapas giant musk turtle (English)
Chinese broad-headed pond turtle (English)
Chinese red-necked pond turtle (English)
Chinese three-keeled pond turtle (English)
Chinese three-striped box turtle (English)
Coastal Plain turtle (English)
Common black-breasted leaf turtle (English)
Common mud turtle (English)
Common musk turtle (English)
Common padloper (English)
Common river terrapin (English)
Common snake-necked turtle (English)
Common toad-headed turtle (English)
Crowned river turtle (English)
Cagle's map turtle (English)
Cagle's zaagrugschildpad (Dutch)
Callagur-Schildkröte (German)
Cantor's giant softshell turtle (English)
Cantors reuzenweekschildpad (Dutch)
Cantors Riesen-Weichschildkröte (German)
Caouanne (French)
Caret (French)
Carettochélyde d'Australasie (French)
Carolina diamondback terrapin (English)
Carolina-Dosenschildkröte (German)
Carvalho's slider (English)
Caspian turtle (English)
Central African flapshell turtles (English)
Central African mud turtle (English)
Central American mud turtle (English)
Central American river turtle (English)
Central American river turtles (English)
Central American wood turtle (English)
Central Antillean slider (English)
Central Asian tortoise (English)
Central Asian tortoise (English)
Central Chiapas mud turtle (English)
Central Turkey pond turtle (English)
Chaco side-necked turtle (English)
Chaco tortoise (English)
Chélodine à long cou (French)
Chélodine de la Nouvelle-Guinée (French)
Chélodine de McCord (French)
Chélodine de Parker (French)
Chélodine de Pritchard (French)
Chélodine de Reimann (French)
Chélodine de Siebenrock (French)
Chélodine de Steindachner (French)
Chélodine élargie (French)
Chélodine oblongue (French)
Chélodine rugueuse (French)
Chélonée à dos plat (French)
Chélonée de Kemp (French)
Chélonée franche (French)
Chélonée olivâtre (French)
Chélydre commune (French)
Chélydre d'Amérique Centrale (French)
Chélydre d'Amérique du Sud (French)
Chestnut mud turtle (English)
Chicken turtle (English)
Chicken turtles (English)
Chinémyde de Reeves (French)
Chinémyde noirâtre (French)
Chinese big-headed turtle (English)
Chinese driekielschildpad (Dutch)
Chinese pauwoogschildpad (Dutch)
Chinese pond turtles (English)
Chinese softshell turtle (English)
Chinese softshell turtles (English)
Chinese streepnekschildpad (Dutch)
Chinese stripe-necked turtle (English)
Chinese striped-necked turtles (English)
Chinese vieroogschildpad (Dutch)
Chinese weekschildpad (Dutch)
Chinese yellow-margined box turtle (English)
Chinesische Dreikielschildkröte (German)
Chinesische Pfauenaugenschildkröte (German)
Chinesische Streifenschildkröte (German)
Chinesische Weichschildkröte (German)
Chordates (English)
Chrysémyde peinte (French)
Cinixys de Bell (French)
Cinixys de Home (French)
Cinixys de Lobatse (French)
Cinixys de Speke (French)
Cinixys du Natal (French)
Cinixys rongée (French)
Cinosterne à bouche blanche (French)
Cinosterne à grosse tête (French)
Cinosterne à pont étroit (French)
Cinosterne aplati (French)
Cinosterne caréné (French)
Cinosterne d'Alamos (French)
Cinosterne d'Herrera (French)
Cinosterne d'Oaxaca (French)
Cinosterne de Baur (French)
Cinosterne de Colombie (French)
Cinosterne de Jalisco (French)
Cinosterne de Sonora (French)
Cinosterne de Tabasco (French)
Cinosterne de Yucatan (French)
Cinosterne du Mexique (French)
Cinosterne du Mexique central (French)
Cinosterne jaune (French)
Cinosterne musqué (French)
Cinosterne rougeâtre (French)
Cinosterne scorpioïde (French)
Cistude d'Europe (French)
Clemmyde à gouttelettes (French)
Clemmyde de Muhlenberg (French)
Clemmyde marbrée (French)
Clemmyde sculptée (French)
Coahuilan box turtle (English)
Cochin black turtle (English)
Cochin forest cane turtle (English)
Colchis pond turtle (English)
Colima wood turtle (English)
Colombiaanse kikkerkopschildpad (Dutch)
Colombiaanse modderschildpad (Dutch)
Colombian slider (English)
Colombian wood turtle (English)
Columbian mud turtle (English)
Common African helmeted turtle (English)
Common box turtle (English)
Common cooter (English)
Common Cuban slider (English)
Common European pond turtle (English)
Common map turtle (English)
Common slider (English)
Common snapping turtle (English)
Common snapping turtle (English)
Common softshell turtles (English)
Common spider tortoise (English)
Common spider tortoise (English)
Common tent tortoise (English)
Common twist-necked turtle (English)
Common yellow-margined box turtle (English)
Cooter turtles (English)
Corsican pond turtle (English)
Creaser's mud turtle (English)
Crowned river turtles (English)
Cuatrocienegas slider (English)
Cubaanse sierschildpad (Dutch)
Cumberland slider (English)
Cyclemmyde à lignes rouges (French)
Cyclemmyde de Laos (French)
Cyclemmyde dentelée (French)