in Sri Lanka - Ministry of Environment

Scientific Name Common Name NCS CriteriaThysanota eumita (Sykes 1898) EN B2ab(iii)Thysanota hispida (Sykes 1898) CR B2ab(iii)Family: ClausilioidaePhaedusa ceylanica (Benson 1863)E: Sri Lanka DoorSnail EN B2ab(iii)Family: GastrodontoidaeZonitoides arboreus (Say 1816) EXE: Quick GlossGlass Snail NEFamily: OxychilidaeOxychilus alliarius (Miller, 1822) EXE: Garlic GlassSnailNEFamily: EuconulidaeEurychlamys layardi (Benson 1860)E: Sri Lanka BrilliantGranule EN B1+2ab(iii)Eurychlamys regulata (Benson 1860) EN B1+2ab(iii)Eurychlamys winifredae (Preston 1909) EN B1+2ab(iii)Family: HelicarionidaeKaliella barrakporensis (Pfeiffer 1853) EXE: Common HiveSnail NEKaliella colletti (Sykes 1899)E: Sri Lanka HiveSnail EN B1+2ab(iii)Kaliella delectabilis (Sykes 1898) EN B2ab(iii)Kaliella leithiana (Godwin Austen 1883) EN B1+2ab(iii)Kaliella salicensis (Godwin Austen 1897) DDSivella galerus (Benson 1856) CR B2ab(iii)Sivella hyptiocyclos (Benson 1863) CR B2ab(iii)Family: AriophantidaeCryptozona bistrialis (Beck 1837)E: CommonTranslucent Snail LCCryptozona ceraria (Benson 1853)E: Sri Lanka HardTranslucent Snail VU B1ab(iii)Cryptozona chenui (Pfeiffer 1847) VU B1ab(iii)Cryptozona juliana (Gray 1834) EN B1+2ab(iii)Cryptozona novella (Pfeiffer 1855) EN B2ab(iii)Cryptozona semirugata (Beck 1837) VU B1ab(iii)Euplecta acuducta (Benson 1850)E: Glass TranslucentSnail CR B2ab(iii)Euplecta albizonata (Dohm 1858) CR B2ab(iii)Euplecta binoyaensis (Godwin Austen 1899) EN B1+2ab(iii)Euplecta colletti (Sykes 1897) EN B1+2ab(iii)Euplecta concavospira (Pfeiffer 1854) CR B2ab(iii)Euplecta emiliana (Pfeiffer 1854) EN B1+2ab(iii)Euplecta gardeneri (Pfeiffer 1854) VU B1ab(iii)Euplecta hyphasma (Pfeiffer 1854) VU B1ab(iii)Euplecta indica (Pfeiffer 1854) VU B1ab(iii)Euplecta isabellina (Pfeiffer 1854) VU B1ab(iii)Euplecta laevis (Blanford 1901) DDEuplecta lankaensis (Preston 1909) DD70