Rugacrioceras dreloni (FOSSIL) J.J. Vermeulen, 2007 †
Rugacrioceras martinsi (FOSSIL) (Reynes, 1876 †)
Rugacrioceras monopujaae (FOSSIL) (Sarkar, 1955 †)
Rugacrioceras piveteaui (FOSSIL) (Sarkar, 1955 †)