Bibliography

Minter, L. R., and N. I. Passmore. 2004. Ptychadena oxyrhynchus (Smith, 1849). Minter, L. R., M. Burger, J. A. Harrison, H. H. Braack, P. J. Bishop, and D. Kloepfer eds., Atlas and Red Data Book of the Frogs of South Africa, Lesotho and Swaziland: 291–292. Washington, D.C., Smithsonian Institution—Man and Biosphere Biodiversity Program.