Liopelma is a genus of small, ground-dwelling frogs that are indigenous to New Zealand. The word itself is unique and has no synonyms in English. However, the genus can be broken down into its two parts: "lio", meaning smooth, and "pelma", meaning sole of the foot. Therefore, "liopelma" could be described as a smooth-footed frog. Another way to refer to these frogs is by their common name, which is the "New Zealand native frog". These amphibians are also sometimes referred to as "leopard frogs" due to the spotted pattern on their skin. Despite their small size and limited range, liopelma frogs play an important role in maintaining the delicate ecosystem of New Zealand.