After Frost, 2000-2002 [AMNH Amphibian species of the World], and Zweifel, Cogger & Richards, 2005
<==o Oreophryne Boettger, 1895 |-- O. albopunctata |-- O. alticola Zweifel, Cogger & Richards, 2005 |-- O. anthonyi (Boulenger, 1897) |-- O. anulata |-- O. biroi |-- O. brachypus |-- O. brevicrus Zweifel, 1956 |-- O. brevirostris Zweifel, Cogger & Richards, 2005 |-- O. celebensis |-- O. crucifer |-- O. flava |-- O. frontifasciata |-- O. geislerorum |-- O. geminus Zweifel, Cogger & Richards, 2005 |-- O. habbemensis Zweifel, Cogger & Richards, 2005 |-- O. idenburgensis |-- O. inornata |-- O. insulana |-- O. jeffersoniana |-- O. kampeni |-- O. moluccensis |-- O. monticola |-- O. nana |-- O. parkeri |-- O. rookmaakeri |-- O. terrestris Zweifel, Cogger & Richards, 2005 |-- O. variabilis |-- O. wolterstorffi `-- O. zimmeri
Reference(s):
- Cannatella, D., 1996-1998: Microhylidae – Narrow-Mouthed Frogs.
–iNet: The Tree of Life: http://tolweb.org/tree/ - Frost, D. R., 2000: Amphibian species of the World: An Online Reference.
–iNet: American Museum of Natural History, Department of Herpetology: http://research.amnh.org/herpetology/amphibia/index.html - Zweifel, R. G., Cogger, H. G. & Richards, S. J., 2005: Systematics of microhylid frogs, genus Oreophryne, living at high elevations in New Guinea.
–American Museum Novitates: #3495, pp. 1-25