Triodopsis tridentata edentilabris H.A. Pilsbry, 1894 North Carolina, Haywood County
Praticolella trimatris L.R. Hubricht, 1983 USA, Texas
Daedalochila triodontoides T.B. Bland, 1861
Millerelix troostiana (H.C. Lea, 1839) Alabama
Mesodon trossulus L.R. Hubricht, 1966
Stenotrema unciferum H.A. Pilsbry, 1900 Arkansas
Daedalochila uvulifera R.J. Shuttleworth, 1852 Florida11,4 mm
Daedalochila uvulifera bicornuta H.A. Pilsbry, 1900 Florida
Daedalochila uvulifera striata H.A. Pilsbry, 1940 Florida11 mm
Triodopsis vannostrandi (T.B. Bland, 1875) Alabama
Linisia ventrosula (L. Pfeiffer, 1845) Mexico, Nayarit
Inflectarius verus L.R. Hubricht, 1954
Polygyriscus virginianus (P.R. Burch, 1947) Virginia, Pulaski County
Triodopsis vulgata H.A. Pilsbry, 1940 Tennessee, Franklin County16,5 mm
Triodopsis vultuosa A.A. Gould, 1848 Texas10 mm
Stenotrema waldense S. Archer, 1938 Tennessee
Ashmunella walkeri J.H. Ferriss, 1904
Fumonelix wetherbyi (T.B. Bland, 1873) Tennessee
Fumonelix wheatleyi (T.B. Bland, 1860) North Carolina, Haywood County
Euchemotrema wichitorum R.M. Branson, 1972
Polygyra yucatanea (P.M.A. Morelet, 1849) Mexico, Yucatan
Mesodon zaletus A. Binney, 1837 Tennessee, Hamilton County24,9 mm