Checklist of Endemic Amphibian Species
This list of amphibian species found exclusively in Singapore is based on the taxonomy used in Frost (2004). For further details on possible inaccuracies in the list see Sources & Caveats.
Frost, D.R. (2004) Amphibian Species of the World: an Online Reference. 3.0 (22 August 2004). American Museum of Natural History, New York, USA.
Although no endemic amphbian species was included in Frost (2004), one species was subsequently recognized as distinct based on information from the current version of the Amphibian Species of the World database (here). This species is listed below.
Ichthyophis singaporensis (Gymnophiona - Ichthyophiidae) Singapore Caecilian 1960