† Alvania multistriata (Bell, 1892) † Alvania napoleoni Landau, Ceulemans & Van Dingenen, 2018 Alvania nemo Bartsch, 1911Alvania nestaresi Oliverio & Amati, 1990Alvania nicobarica (Thiele, 1925)Alvania nicolauensis Moolenbeek & Rolán, 1988 Alvania nihonkaiensis Hasegawa, 2014Alvania nina Faber, 2010 † Alvania nitida Brunetti & Vecchi, 2012 Alvania nix Poppe, Tagaro & Goto, 2018Alvania nonsculpta (Hoenselaar & Goud, 1998) † Alvania obeliscus Harmer, 1920 † † Alvania obliquicostata H. Wang, 1981Alvania occidua (Cotton, 1944) † Alvania oceani (d'Orbigny, 1852) Alvania oetyliaca Amati & Chiarelli, 2017Alvania ogasawarana (Pilsbry, 1904)Alvania oldroydae Bartsch, 1911 Alvania olivacea Frauenfeld, 1867Alvania oliverioi Buzzurro, 2003Alvania paatsi Hoenselaar & Goud, 1998Alvania pagodula (Bucquoy, Dautzenberg & Dollfus, 1884) †Alvania parasusieae Landau, Ceulemans & Van Dingenen, 2018 † Alvania parazosta Lozouet, 1998 † Alvania pariana (Guppy in Guppy & Dall, 1896) † Alvania partimcancellata Harmer, 1920 † Alvania partschi (Hörnes, 1856)Alvania parvula (Jeffreys, 1884)Alvania peli Moolenbeek & Rolán, 1988 Alvania peloritana (Aradas & Benoit, 1874) † Alvania perregularis Sacco, 1895 † Alvania peyreirensis Cossmann & Peyrot, 1919Alvania piersmai Moolenbeek & Hoenselaar, 1989Alvania pinguis (Webster, 1906)Alvania pinguoides (Powell, 1940) Alvania pizzinii Amati, Smriglio & Oliverio, 2020Alvania pisinna Melvill & Standen, 1896Alvania planciusi Moolenbeek & Rolán, 1988Alvania platycephala Dautzenberg & Fischer H., 1896 † Alvania playagrandensis Weisbord, 1962 Alvania porcupinae Gofas & Warén, 1982Alvania portentosa Rolán & Hernández, 2007Alvania poucheti Dautzenberg, 1889 † Alvania praeholsatica Gürs & Weinbrecht, 2001Alvania precipitata (Dall, 1889) † Alvania proavia (Pilsbry & C. W. Johnson, 1917) † Alvania productilis Boettger, 1906 Alvania profundicola Bartsch, 1911 Alvania prusi (P. Fischer, 1877) † Alvania pseudalvania (Andrusov, 1905)Alvania pseudoareolata Warén, 1974 † Alvania pseudohispidula Brunetti & Vecchi, 2012Alvania pseudosyngenes Warén, 1973 † Alvania pukeuriensis (Finlay, 1924) † Alvania pulcherrima Peyrot, 1938Alvania punctura (Montagu, 1803)Alvania purpurea Dall, 1871 † Alvania putei Lozouet & Maestrati, 1982 Alvania quadrata A. A. Gould, 1861 † Alvania raulini Cossmann & Peyrot, 1919 † † Alvania redoniana Landau, Ceulemans & Van Dingenen, 2018Alvania regina Gofas, 1999 † Alvania renauleauensis Landau, Ceulemans & Van Dingenen, 2018Alvania renei (Hoenselaar & Goud, 1998) † Alvania reticulatopunctata Seguenza, 1879Alvania richeri Gofas, 1999 † Alvania riparia Lozouet, 1998 † Alvania rischi Gürs & Weinbrecht, 2001 † Alvania robusta Calas, 1949 Alvania rominae Amati, Trono & Oliverio, 2020Alvania rosana Bartsch, 1911 † Alvania rosariae Garilli, 2008 † Alvania rotulata Pantanelli, 1888Alvania rudis (Philippi, 1844) † Alvania rupeliensis Tembrock, 1964Alvania rykeli Hoenselaar & Goud, 1998 † Alvania sacyi Cossmann, 1921 Alvania salebrosa Frauenfeld, 1867 †