Rana corrugata Peters, 1863 Lankanectes corrugatus (common names: Sri Lanka wart frog, corrugated water frog) is a species of frog in the family Nyctibatrachidae.

[2] It was once monotypic within the genus Lankanectes,[3] until the second species - Lankanectes pera was described in 2018 from Knuckles Mountain Range.

[4] It is endemic to Sri Lanka.

[2] L. corrugatus is an aquatic frog species inhabiting slow-moving rivers in marshy areas.

Threats to it are agrochemical pollution and wetland reclamation for housing and vegetable farms.