Prospondylus acinetus (FOSSIL) Newell & Boyd, 1970 † United States, Texas, Brewster
Pseudomonotis aurisculpta (FOSSIL) Mather, 1915 †
Pseudomonotis beedei (FOSSIL) Newell, 1938 †
Pseudomonotis boreas (FOSSIL) Oeberg, 1877 † Canada, Axel Heiberg Island
Trematiconcha carnarvonensis (FOSSIL) Skwarko, 1988 † Australia, Western Australia, Carnarvon
Trematiconcha carnarvonensis (FOSSIL) Archbold & Skwarko 1988 †
Pseudomonotis caucasica (FOSSIL) Wittenburg, 1913 † Ukraine, Crimea, Simferopol's'kyi
Prospondylus chintongia (FOSSIL) Yancey, 1985 † Malaysia, Perak, Kinta
Pseudomonotis circularis (FOSSIL) W.M. Gabb, 1869 † USA, Nevada, Pershing
Pegmavalvula delicata (FOSSIL) Newell & Boyd, 1970 † USA, Texas, Culberson
Pegmavalvula delicatula (FOSSIL) Newell & Boyd, 1970 †
Pseudomonotis deplanata (FOSSIL) L. Waagen 1881 †
Pseudomonotis equistriata (FOSSIL) Beede, 1900 † China, Nei Mongol, Chifeng
Pseudomonotis fredoniensis (FOSSIL) Newell, 1938 †
Pseudomonotis furcoplicatus (FOSSIL) A.W. Grabau, 1931 † China, Nei Mongol, Ulaan Chab
Pseudomonotis gigantea (FOSSIL) L. Waagen, 1881 † Pakistan, Punjab, Sargodha
Pegmavalvula gloveri (FOSSIL) Newell & Boyd, 1970 † USA, Texas, Culberson
Pseudomonotis hawni (FOSSIL) (F.B. Meek & Hayden,1858 †) Kansas
Pseudomonotis immanis (FOSSIL) C. Gemmellaro, 1896 † Italy, Sicily, Palermo
Aviculomonotis indica (FOSSIL) Reed, 1944 † Pakistan
Pseudomonotis kazanensis (FOSSIL) (de Verneuil, 1845 †) Russia, Tatarstan, Vysokogorskiy
Pseudomonotis leiyangensis (FOSSIL) H.X. Liu, 1976 † China, Hunan, Hengyang
Prospondylus liebeanus (FOSSIL) (Zimmerman, 1886 †) Hungary
Trematiconcha likharevi (FOSSIL) (Newell & Boyd, 1970 †) USA, New Mexico, Eddy
Aviculomonotis matthewi (FOSSIL) (A.W. Grabau, 1931 †) China, Nei Mongol, Ulaan Chab
Pseudomonotis millhorni (FOSSIL) Hoare & al., 1978 † USA, Ohio, Carroll
Pseudomonotis mongoliensis (FOSSIL) A.W. Grabau, 1931 † China, Nei Mongol, Ulaan Chab
Pseudomonotis nigricans (FOSSIL) Stefanini, 1939 † Somalia, Gedo, Baar-Dheere
Pseudomonotis permianus (FOSSIL) Maslennikov, 1935 † Russia, Komi, Vorkuta gorsovet
Pseudomonotis portlandica (FOSSIL) Cox † UK, Dorset
Pseudomonotis praecursor (FOSSIL) Mather, 1915 †
Pseudomonotis qinglongensis (FOSSIL) F.S. Xu, 1976 † China, Qinglong County
Pseudomonotis robusta (FOSSIL) Beede, 1890 †
Pseudomonotis sayrei (FOSSIL) Newell, 1938 †
Trematiconcha sparsicostata (FOSSIL) (Frebold, 1933 †) Greenland, Cape Stosch