Chersomitra physodes (R.J. Shuttleworth, 1852)
Euglandina pilsbryi P. Bartsch, 1909
Spiraxis pilsbryi C.M.F. Ancey, 1904
Euglandina pinicola (P.H. Fischer& J.C.H. Crosse, 1870)
Pittieria pittieri (E.C. Von Martens, 1901)
Streptostyla plicatula H. Strebel, 1877
Proameria polita (H. Strebel, 1875)
Mayaxis porrecta (E.C. Von Martens, 1898)
Proameria potosiana (H.A. Pilsbry, 1908)
Streptostyla potosiana W.H. Dall, 1905
Micromena problematica (H.A. Pilsbry, 1907)
Euglandina procerula (P.M.A. Morelet, 1851)
Streptostyla propinqua F.G. Thompson, 1963
Euglandina pseudoturris (H. Strebel, 1875)
Salasiella pulchella (L. Pfeiffer, 1856)
Proameria pulcherrima (H. Strebel, 1883)
Euglandina pupa (H.B. Baker, 1941)
Varicoturris pycnoptyx (F.G. Thompson, 1995)
Myxastyla pycnota F.G. Thompson, 1995
Guillarmodia pygmaea (H.A. Pilsbry& E.G. Vanatta, 1936)
Euglandina radula (H. Strebel, 1875)
Rectaxis rhabdus (H.A. Pilsbry, 1907)
Volutaxis rhoadsae (H.A. Pilsbry, 1899)
Proameria rhoadsi (H.A. Pilsbry, 1899)
Pseudosubulina robusta E.C. Von Martens, 1898
Euglandina rosea (A.E.J. Férussac, 1821)
Poiretia roseni W.A. Lindholm, 1924
Varicoglandina rubiginosa (F.G. Thompson, 1995)
Eustreptostyla rupecula F.G. Thompson, 2009
Pseudosubulina ruthae H.A. Pilsbry, 1954
Pseudosubulina salvini E.C. Von Martens, 1898
Streptostyla sargi J.C.H. Crosse& P.H. Fischer, 1869
Proameria saxatilis H.B. Baker, 1941
Proameria sayula (E.C. Von Martens, 1891)
Volutaxis scalariopsis (P.M.A. Morelet, 1851)