Bostryx obliquiportus W.K. Weyrauch, 1960 Peru, Lima
Bostryx obliquistriatus (S.I. Da Costa, 1901) Peru, Cajamarca28,9 mm
Bostryx olmosensis A.S.H. Breure, 1978 Peru
Bostryx orophilus P.M.A. Morelet, 1863 Peru, Ancash20,7 mm
Bostryx ortizi W.K. Weyrauch, 1967 Peru, Cajamarca17,7 mm
Bostryx paposensis (L. Pfeiffer, 1856) Chile, Atacama21,2 mm
Bostryx pauli A.S.H. Breure, 1978 Peru, Ancash18 mm
Bostryx peliostomus R.A. Philippi, 1867 Peru, Cajamarca
Bostryx peruvianus H.A. Pilsbry, 1944 Peru, Cajamarca19 mm
Bostryx pictus (L. Pfeiffer, 1855) Peru, Cuzco14,09 mm
Bostryx piuranus J.A. Albers, 1854 Peru26 mm
Bostryx placitus A.S.H. Breure, 1978 Peru
Bostryx platycheilus F. Haas, 1955 Peru, Cajamarca
Bostryx ploegerorum A.S.H. Breure, 1978 Peru
Bostryx primigenius A.S.H. Breure, 2008 Peru, Lima
Bostryx productus R.A. Philippi, 1867 Peru12 mm
Bostryx ptyalum W.H. Dall, 1919 Peru, Rio Pampas
Bostryx puntanus J.J. Parodíz, 1947 Argentina
Bostryx pygmaeus W.K. Weyrauch, 1960 Peru, Lima8,4 mm
Bostryx pyrgidium F. Haas, 1955 Peru, Apurimac
Bostryx radiatus (P.M.A. Morelet, 1860) Peru, Cuzco20 mm
Bostryx raimondianus H.A. Pilsbry, 1896 Peru
Bostryx reedi J.J. Parodíz, 1947 Argentina
Bostryx reentsi R.A. Philippi, 1851 Peru, Lima22 mm
Bostryx rhodolarynx (L.A. Reeve, 1849) Peru, Lambayeque34,5 mm
Bostryx rhodolarynx apurimacensis W.H. Dall, 1917 Peru, Apurimac
Bostryx rhodolarynx papillatus (P.M.A. Morelet, 1860) Peru22,7 mm
Bostryx rodriguezae W.K. Weyrauch, 1967 Peru, Lima23 mm
Bostryx rubescens L.A. Reeve, 1848 South America
Bostryx rudisculptus J.J. Parodíz, 1956 Argentina
Bostryx rusticellus (P.M.A. Morelet, 1860) Peru19,9 mm
Bostryx sagasteguii F. Haas, 1966 Peru
Bostryx sandwicensis (L. Pfeiffer, 1846) Bolivia
Bostryx scalaricosta P.M.A. Morelet, 1860 Peru, Cuzco15 mm
Bostryx scalariformis (W.J. Broderip, 1832) Peru, Lima13,8 mm