Cardioceras alaskense- Cardioceras albaniense
- Cardioceras americanum
- Cardioceras auroraense
- Cardioceras bellefourchense
- Cardioceras bighornense
- Cardioceras cordiforme
- Cardioceras crassum
- Cardioceras crookense
- Cardioceras dettermani
- Cardioceras distans
- Cardioceras dubium
- Cardioceras haresi
- Cardioceras hyatti
- Cardioceras incertum
- Cardioceras latum
- Cardioceras lillooetense
- Cardioceras martini
- Cardioceras mathiaspeakense
- Cardioceras obstusum
- Cardioceras obtusum
- Cardioceras plattense
- Cardioceras reddomense
- Cardioceras reesidei
- Cardioceras russelli
- Cardioceras schucherti
- Cardioceras spiniferum
- Cardioceras stantoni
- Cardioceras stillwelli
- Cardioceras sundancense
- Cardioceras whiteavesi
- Cardioceras whitfieldi
- Cardioceras wyomingense