See text Litoria is a genus of hylid tree frogs, sometimes collectively referred to as Australasian treefrogs.

The species within the genus Litoria are extremely variable in appearance, behaviour, and habitat.

The smallest species is the javelin frog (L. microbelos), reaching a maximum snout–to–vent length of 1.6 cm (0.6 in),[1][2] while the largest, the giant tree frog (L. infrafrenata), reaches a size of 13.5–14 cm (5.3–5.5 in).

They are distinguishable from other tree frogs by the presence of horizontal irises, no pigmentation of the eyelids, and their distribution east and south from Wallacea.

While some former species have been moved to the genera Nyctimystes and Ranoidea, the following are recognised within the genus Litoria:[5]