Retispira hohenlimburgensis (FOSSIL) Heidelberger & Koch,2005 † Germany, Nordrhein-Westfalen
Retispira integra (FOSSIL) (L. Waagen, 1880 †) Pakistan, Punjab, Sargodha
Retispira irwinensis (FOSSIL) Dickins, 1963 † Australia, Western Australia, Mullewa
Patellilabia junior (FOSSIL) E.L. Yochelson, 1960 † United States, Texas, Runnels
Retispira kattaensis (FOSSIL) (L. Waagen, 1880 †) Pakistan, Punjab, Sargodha
Retispira keyniana (FOSSIL) (de Koninck, 1844 †) UK, England, Surrey
Patellilabia laevigata (FOSSIL) (Girty, 1910 †) United States, Arkansas, Washington
Anapetopsis lalajae (FOSSIL) Peel, 1975 † Canada, Nova Scotia, Antigonish
Retispira leda (FOSSIL) (J.W. Hall, 1859 †) USA, New York, Erie
Retispira lyelli (FOSSIL) (C. Gemmellaro, 1889 †) Ireland, Dublin
Anapetopsis maclearni (FOSSIL) Peel, 1975 † Canada, Nova Scotia
Retispira makatikhae (FOSSIL) (Jakowlew, 1899 †) Ukraine, Donets'k
Retispira marcouianus (FOSSIL) (H.B. Geinitz, 1866 †) USA, Nebraska, Otoe
Retispira matanensis (FOSSIL) Pan & Yu, 1993 † China, Guangxi, Heshan
Knightites maximus (FOSSIL) E.L. Yochelson, 1960 † USA, Texas, Runnels
Knightites medius (FOSSIL) E.L. Yochelson, 1960 † USA, Texas, Coleman
Retispira meekiana (FOSSIL) (Shumard & Swallow,1858 †) USA, Oklahoma, Hughes
Retispira modesta (FOSSIL) (Girty, 1909 †) USA, Arizona, Gila
Retispira monronensis (FOSSIL) (Weller, 1916 †) USA, Illinois, Iroquois
Cymatospira montfortiana (FOSSIL) (Norwood & Pratten,1855 †) USA, Texas, Baylor
Retispira mowensis (FOSSIL) Peel, 2016 †
Retispira multicancellata (FOSSIL) Yu, 1974 † China, Guizhou, Liupanshui
Knightites multicornutus (FOSSIL) Moore, 1941 † USA, Kansas, Douglas
Retispira multilirata (FOSSIL) E.K. Yoo, 1994 † Australia, Gunnedah
Retispira multiscalpta (FOSSIL) (A. Thomas, 1930 †) Peru, Piura, Talara
Retispira ningxiaensis (FOSSIL) H. Guo, 1983 † China, Ningxia Hui, Zhongwei
Retispira nodocostata (FOSSIL) (Gurley, 1884 †) USA, Illinois, Vermilion
Retispira nodulifera (FOSSIL) Hoare, 1961 † USA, Missouri, Polk
Retispira nolani (FOSSIL) W.J. Gordon& E.L. Yochelson, 1983 † United States, Nevada, White Pine
Retispira ordinata (FOSSIL) W.J. Gordon& E.L. Yochelson, 1987 † USA, Arkansas, Searcy
Retispira ornatissima (FOSSIL) (L. Waagen, 1880 †) Pakistan, Punjab, Sargodha
Blodgettinotus ornatus (FOSSIL) Frýda, 1999 † Czech Republic, Prague
Retispira ornatus (FOSSIL) (Weller, 1920 †) USA, Illinois, Randolph
Retispira otsego (FOSSIL) (J.W. Hall, 1859 †) USA, New York, Greene
Retispira patagoniensis (FOSSIL) Pinilla & Sabattini,2013 † Argentina, Chubut, Quebrada Honda