Haplotrema alameda H.A. Pilsbry, 1930
Zophos baudoni (S.A.A. Petit De La Saussaye, 1853) Dominican Republic13 mm
Haplotrema caelatum W.G. Mazÿck, 1886
Haplotrema catalinense H. Hemphill, 1890
Haplotrema concavum (T. Say, 1821) Alabama20 mm
Haplotrema concolor (A.E.J. Férussac, 1821) Puerto Rico
Haplotrema continentis H.B. Baker, 1930
Haplotrema costatum A.G. Smith, 1957
Haplotrema duranti (W. Newcomb, 1864) California
Ancotrema hybridum (C.M.F. Ancey, 1888) Washington17 mm
Haplotrema keepi H. Hemphill, 1890
Haplotrema kendeighi G.R. Webb, 1951 Tennessee
Haplotrema minimum C.M.F. Ancey, 1888 California15 mm
Haplotrema mokelumnense B. Roth, 1990
Haplotrema paucispira (F. Poey, 1858) Cuba
Ancotrema sportella (A.A. Gould, 1846) California14 mm
Haplotrema transfuga H. Hemphill, 1892
Haplotrema vancouverense (H.C. Lea, 1839) California21,2 mm
Ancotrema voyanum (W. Newcomb, 1865) Oregon, Klamath County
Ancotrema zopherum B. Roth, 1990 California, Amador County