Hypophylloceras tanit (FOSSIL) (Pervinquiére, 1907 †) Russia, Niklekujul River
Ptychophylloceras tatricum (FOSSIL) (G.G. Pusch, 1837 †)
Partschiceras tenuistriatum (FOSSIL) (Meneghini, 1868 †) Hungary, Veszprém
Hypophylloceras thetys (FOSSIL) (A.V.M.D. D'Orbigny,1841 †) Austria, Oberösterreich, Steyr Land
Sowerbyceras tietzei (FOSSIL) Till, 1910 † Switzerland, Aargau
Sowerbyceras tortisulcatus (FOSSIL) (A.V.M.D. D'Orbigny,1841 †) France, Rhône-Alpes, Drôme
Phylloceras trifoliatum (FOSSIL) M. von Neumayr, 1871 † Argentina, Mendoza, Malargüe
Phyllopachyceras trinitense (FOSSIL) Anderson, 1938 † USA, Oregon, Douglas
Holcophylloceras ultramontanum (FOSSIL) (C.A. von Zittel, 1869 †) Sicily, Mount Magaggiaro
Phyllopachyceras umpuanum (FOSSIL) Anderson, 1938 †
Partschiceras umzambiense (FOSSIL) van Hoepen, 1920 † South Africa, Umzamba River Mouth
Phylloceras velledae (FOSSIL) (J.L.H. Michelin, 1834 †) Angola, Lobito
Hypophylloceras woodsi (FOSSIL) (van E.C.N. van Hoepen& E.C.N. van Hoepen, 1921 †) South Africa, Umzamba River Mouth
Phylloceras xeinus (FOSSIL) (Buckman, 1921 †) UK, England, Somerset
Zetoceras zetes (FOSSIL) (A.V.M.D. D'Orbigny,1850 †) Hungary, Veszprém
Holcophylloceras zignodianum (FOSSIL) (A.V.M.D. D'Orbigny,1848 †) Spain, Cordoba40 mm