A Streamside habitat of Litoria kikori sp. nov. in foothill forest at Bifo Creek, Southern Highlands Province, Papua New Guinea; B habitat of L. grinpela sp. nov at the type locality along the Liddell River, Western Province, Papua New Guinea; C a waterfall emerging out of the ground just upstream from image B. This is the lowest known locality (215 m a.s.l.) for three other stream-breeding pelodrydadid treefrog species: L. arfakiana, L. spartacus and Nyctimystes pulcher.