Parallelodon rapidus (FOSSIL) Whidbourne † UK, England, Somerset
Parallelodon rectangulus (FOSSIL) Mansuy, 1914 † Tunisia, Médenine, Beni Khedache
Parallelodon respectus (FOSSIL) Reed, 1944 † Pakistan, Punjab, Sargodha
Parallelodon rudis (FOSSIL) (Sowerby, 1824 †) France, Picardie, Aisne
Parallelodon rufae (FOSSIL) Dacque, 1905 † Ethiopia, Oromia, Misraq Harerge
Parallelodon rugosus (FOSSIL) (Buckman, 1845 †) Saudi Arabia
Nanonavis sachalinensis (FOSSIL) (A. Schmidt, 1873 †) Russia, Sachalin
Parallelodon simplex (FOSSIL) (Tornquist, 1896 †) Germany
Indogrammatodon sparsilineatus (FOSSIL) J. Marwick, 1953 †
Pleurogrammatodon splendens (FOSSIL) Ichikawa & Maeda 1958 †
Nemodon stantoni (FOSSIL) Gardner, 1916 † Tennessee, McNairy County
Parallelodon striatus (FOSSIL) (von Schlotheim, 1816 †) UK, England
Parallelodon strigilatum (FOSSIL) (Münster, 1838 †) Italy, Trentino-Alto Adige, Bolzano
Parallelodon subarguta (FOSSIL) De Koninck, 1877 † Australia, Western Australia, Derby-West Kimberley
Nordenskjoeldia subdisparilis (FOSSIL) Nicol 1954 †
Parallelodon subtilistriatus (FOSSIL) J. Wanner, 1922 † Pakistan, Punjab, Sargodha
Cosmetodon sulcatinus (FOSSIL) (J. Evans & Shumard,1857 †) Argentina, Neuquén
Grammatodon sulcatus (FOSSIL) Aberhan, 1994 † Chile, Atacama
Cosmetodon suzukii (FOSSIL) Nakazawa, 1999 † Canada, Quebec, Anticosti Island
Indogrammatodon taylori (FOSSIL) J. Marwick, 1953 † New Zealand, Kiritehere coast
Parallelodon tenuistriatus (FOSSIL) F.B. Meek& A.H. Worthen, 1866 † Germany
Parallelodon theodorensis (FOSSIL) C.O. Waterhouse, 1987 † Australia, Queensland, Banana
Cosmetodon tomochiensis (FOSSIL) Tashiro & Matsuda 1986 †
Parallelodon trapezium (FOSSIL) Cox, 1928 † UK, England, Dorset
Parallelodon trimuensis (FOSSIL) Reed, 1944 † Pakistan, Punjab, Sargodha
Grammatodon tripartitus (FOSSIL) A.E.M. Cossmann, 1915 † France, Picardie, Aisne
Nanonavis turgida (FOSSIL) Tashiro, 1976 † Japan, Amakusa-Shimoshima39 mm
Catella tyaughtonae (FOSSIL) McLearn, 1942 † Canada, British Columbia, Squamish-Lillooet
Parallelodon uralicus (FOSSIL) Muromtseva, 1984 † Russia, Perm', Kishertskiy
Indogrammatodon vancouverensis (FOSSIL) (F.B. Meek, 1858 †) Mexico, Baja California, Ensenada
Indogrammatodon virgatus (FOSSIL) (J. de C. Sowerby 1840) †
Parallelodon whitei (FOSSIL) C. Gemmellaro, 1896 † Italy, Sicily, Palermo
Parallelodon xijinwulanensis (FOSSIL) Sha, 1995 † China, Shexinggou
Nanonavis yokoyamai (FOSSIL) (Yabe & T. Nagao, 1965 †) Japan, Amakusa-Shimoshima