Hugh_Berthon_Preston
BiomphalariaBiomphalaria smithiBithynia pygmaeaBulinus mutandensisBurnupia crassistriataCeratophallus kisumiensisIredaleoconcha caporapheKleinella ceylanicaLaevilacunaria bennettiMatthew William Kemble ConnollyPisidium stewartiQuirella humilisRamsdeniaSegmentorbis kanisaensisStyloptygma lacteolumThe Fauna of British India, Including Ceylon and BurmaTurbo haynesi