Richards, S.J. and Donnellan, S.C. 2023. Two new species of green treefrogs (Pelodryadidae: Litoria) from the northern slopes of Papua New Guinea’s Central Cordillera. Zootaxa. 5271, 3 (Apr. 2023), 477–502. DOI:https://doi.org/10.11646/zootaxa.5271.3.3.