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Channing, A. 2001. Amphibians of Central and Southern Africa. Cornell University Press, Ithaca and London. IUCN. 2012. IUCN Red List of Threatened Species (ver. 2012.1). Available at: http://www.iucnredlist.org. (Accessed: 19 June 2012). Minter, L.R., Burger, M., Harrison, J.A., Braack, H.H., Bishop, P.J. and Knoepfer, D. 2004. Atlas and Red Data Book of the Frogs of South Africa, Lesotho and Swaziland. SI/MAB Series No. 9, Washington, D.C. Passmore, N.I. and Carruthers, V.C. 1995. South African Frogs, 2nd Edition. Southern Book Publishers and Witwatersrand University Press, Johannesburg. Poynton, J.C. 1963. Descriptions of southern African amphibians. Annals of the Natal Museum 15: 319-332. Schiøtz, A. 1999. Treefrogs of Africa. Edition Chimaira, Frankfurt am Main. Visser, J. 1979. Calling and spawning dates of the south-western Cape frogs. Journal of Herpetological Association of Africa: 21-28. Wager, V.A. 1986. Frogs of South Africa, 2nd edition. Delta Books, Craighall. |
| Citation: | South African Frog Re-assessment Group (SA-FRoG) & IUCN SSC Amphibian Specialist Group, 2012. Hyperolius horstockii. In: IUCN 2012. IUCN Red List of Threatened Species. Version 2012.2. <www.iucnredlist.org>. Downloaded on 20 June 2013. |
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