Wilkingia neglecta (FOSSIL) (Girty, 1915 †)
Sanguinolites obliquus (FOSSIL) F.B. Meek, 1871 †
Sanguinolites oklahomense (FOSSIL) Snider 1915 †
Sanguinolites olseni (FOSSIL) A.W. Grabau, 1931 †
Palaeocosmomya omoloniformica (FOSSIL) Guskov, 1984 †
Sanguinolites ovalis (FOSSIL) Hind, 1900 †
Wilkingia perelegans (FOSSIL) (L. Waagen, 1881 †)
Sanguinolites peruvianus (FOSSIL) A. Thomas, 1928 †
Praeundulomya petschorica (FOSSIL) Muromtseva & Guskov,1981 †
Sanguinolites pisinnus (FOSSIL) Hoare & al. 1989 †
Wilkingia pleuromyoides (FOSSIL) (L. Waagen, 1881 †)
Sanguinolites porteri (FOSSIL) Whidborne, 1896 †
Sanguinolites quadriplicatum (FOSSIL) Snider 1915 †
Exochorhynchus rectus (FOSSIL) Astaf'yeva-Urbaytis,1981 †
Pentagrammysia rogovica (FOSSIL) Guskov, 1984 †
Wilkingia rothi (FOSSIL) (Newell, 1940 †)
Undulomya rugulata (FOSSIL) E.M. Fletcher, 1946 †
Sanguinolites sanduskiensis (FOSSIL) F.B. Meek †
Verchanogrammysia saphronovi (FOSSIL) Muromtseva, 1984 †
Sanguinolites senilis (FOSSIL) F. McCoy, 1844 †
Wilkingia sericea (FOSSIL) (C. Gemmellaro, 1896 †)
Sanguinolites shumardi (FOSSIL) C. Gemmellaro, 1896 †
Exochorhynchus similis (FOSSIL) (Lutkevitch & Lobanova,1960 †)
Sanguinolites simulans (FOSSIL) Girty, 1910 †
Undulomya singaporensis (FOSSIL) (R.B. Newton, 1906 †)
Myofossa solita (FOSSIL) C.O. Waterhouse, 1987 †
Sanguinolites sphenoidalis (FOSSIL) Reed, 1944 †
Sanguinolites striatus (FOSSIL) Hind, 1900 †
Myofossa subarbitrata (FOSSIL) (Dickins, 1963 †)
Praeundulomya subelongata (FOSSIL) Dickins, 1963 †
Palaeocosmomya teicherti (FOSSIL) E.M. Fletcher, 1946 †
Sanguinolites tentoriolus (FOSSIL) Chronic, 1949 †
Wilkingia terminale (FOSSIL) (J.W. Hall, 1852 †)
Wilkingia triangularis (FOSSIL) Zhang, 1977 †
Sanguinolites unioniformis (FOSSIL) Winchell, 1862 †