Bibliography

Ernst, R., A. B. T. Nienguesso, T. Lautenschläger, M. F. Barej, A. Schmitz, and M. Hölting. 2014. Relicts of a forested past: southernmost distribution of the hairy frog genus Trichobatrachus Boulenger, 1900 (Anura: Arthroleptidae) in the Serra do Pingano region of Angola with comments on its taxonomic status . Zootaxa 3779: 297–300.