Choristoceras nyalamense
Choristoceras nobile
Choristoceras klamathense
Choristoceras rhaeticum
Choristoceras ammonitiforme
Choristoceras annulatum
Choristoceras marshi
Choristoceras crickmayi
Choristoceras robustum
Choristoceras tortiliforme
Choristoceras shoshonensis
Choristoceras peruvianum