Corrugated Water Frog

Lankanectes corrugatus

''Lankanectes corrugatus'' is a species of frog in the Nyctibatrachidae family. It was once monotypic within the genus ''Lankanectes'', until the second species - ''Lankanectes pera'' was described in 2018 from Knuckles Mountain Range. It is endemic to Sri Lanka.

''Lankanectes corrugatus'' is an aquatic frog species inhabiting slow-moving rivers in marshy areas. It is a common species. Threats to it are agrochemical pollution and wetland reclamation for housing and vegetable farms.