Ernst, R.et al. 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(2): 297–300. DOI: 10.11646/zootaxa.3779.2.10
Ernst, R.et al. 2014: RAFFAEL ERNST, ALVARO BRUNO TOTO NIENGUESSO, THEA LAUTENSCHLÄGER, MICHAEL F.BAREJ, ANDREAS SCMITZ & MONIQUE 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. Zootaxa 3795(5): 600–600. DOI: 10.11646/zootaxa.3795.5.11Reference page.
