Cleogastroplites aberrans (FOSSIL) Jeletzky, 1980 †
Callihoplites acanthonotus (FOSSIL) (Seeley, 1865 †)
Pseudosonneratia acuta (FOSSIL) Casey †
Hoplites aguilearae (FOSSIL) Böse, 1923 †
Euhoplites alphalautus (FOSSIL) (Spath 1925 †)
Neogastroplites americanus (FOSSIL) Reeside & Weymouth,1934 †
Protohoplites archiacianus (FOSSIL) (A.V.M.D. D'Orbigny,1841 †)
Pseudogastroplites arcticus (FOSSIL) Jeletzky, 1980 †
Euhoplites armatus (FOSSIL) (Spath 1925 †)
Euhoplites aspasia (FOSSIL) (Spath 1925 †)
Otohoplites auritiformes (FOSSIL) Spath, 1925 †
Pseudopulchellia balkwilli (FOSSIL) Jeletzky, 1980 †
Euhoplites beanyi (FOSSIL) Milbourne †
Subarcthoplites belli (FOSSIL) McLearn, 1945 †
Hoplites benettianus (FOSSIL) (J. de C. Sowerby,1826 †)
Hoplites benettianus baylei (FOSSIL) Spath, 1925 †
Hoplites benettianus bullatus (FOSSIL) Spath, 1925 †
Hoplites benettianus devisensis (FOSSIL) Spath, 1925 †
Hoplites benettianus pseudodeluci (FOSSIL) Spath, 1925 †
Cleoniceras besairiei (FOSSIL) (M. Collignon, 1949 †)
Euhoplites bilobus (FOSSIL) (Spath 1926 †)
Dimorphoplites biplicatus (FOSSIL) (Mantell, 1822 †)
Arcthoplites birkenmajeri (FOSSIL) Nagy, 1970 †
Brewericeras breweri (FOSSIL) (W.M. Gabb, 1864 †)
Euhoplites bucklandi (FOSSIL) (Spath 1925 †)
Otohoplites bulliensis (FOSSIL) (Destombe 1973 †)
Cleoniceras canadense (FOSSIL) Jeletzky, 1980 †
Lepthoplites cantabrigiensis (FOSSIL) Spath, 1926 †
Dimorphoplites chloris (FOSSIL) (Spath, 1924 †)
Cleoniceras cleon (FOSSIL) (A.V.M.D. D'Orbigny,1841 †)
Discohoplites coelonotus (FOSSIL) (Seeley) †
Epihoplites compressus (FOSSIL) (C.F. Parona & Bonarelli,1896 †)
Neogastroplites cornutus (FOSSIL) (J.J.F. Whiteaves,1885 †)
Anadesmoceras costatum (FOSSIL) R. Casey, 1966 †
Hyphoplites costosus (FOSSIL) C.W. Wright & E.V. Wright,1949 †