Table 2 in Annotated checklist of freshwater molluscs from the largest freshwater lake in Southeast Asia

Table 2. Summary of freshwater molluscs recorded in historical records of Cambodia, historical records that specify the Tonle Sap basin, and collected from the Tonle Sap basin in 2019. Higher classification follows Lydeard and Cummings (2019).
Higher classificationOrderSuperfamilyFamilyNumber of speciesHistorical records of CambodiaHistorical records mentioning Tonle Sap basinPresent study of Tonle Sap basinBivalviaPteriomorphiaArcidaArcoideaArcidae1-1MytilidaMytiloideaMytilidae222HeterodontaAdapedontaSolenoideaPharidae--1VeneridaCyrenoideaCyrenidae146> 1PalaeoheterodontaUnionidaUnioideaUnionidae401310GastropodaCaenogastropodaArchitaenioglossaAmpullarioideaAmpullariidae744ViviparoideaViviparidae1934LittorinimorphaTruncatelloideaBithyniidae412Iravadiidae1--Pomatiopsidae46--Stenothyridae6--NeogastropodaBuccinoideaNassariidae722(Cohort) SorbeoconchaCerithioideaPachychilidae211Thiaridae211HeterobranchiaHygrophilaLymnaeoideaBulinidae1-1Lymnaeidae1-1Total1533331