Ev dabeşandina gor PertûkaPertûkên din hatiye danîn ''et al.'' (2006) <ref>{{cite journal | author = Frost, D. R.; Grant, T.; Faivovich, J.; Bain, R. H.; Haas, A.; Haddad, C. F. B.; de Sa, R. O.; Channing, A.; Wilkinson, M.; Donnellan, S. C.; Raxworthy, C. J.; Campbell. J. A.; Blotto, B. L.; Moler, P.; Drewe, R. C.; Nussbaum, R. A.; Lynch, J. D.; Green, D. M.; Wheeler, W. C. | year = 2006 | title = The Amphibian Tree of Life | journal = Bulletin of the American Museum of Natural History | volume = 297 | issue = | pages = 1–291 | doi = 10.1206/0003-0090(2006)297[0001:TATOL]2.0.CO;2 }}</ref> and, Heinicke ''et al.'' (2009).<ref>{{cite journal | author = Heinicke M. P.; Duellman, W. E.; Trueb, L.; Means, D. B.; MacCulloch, R. D.; Hedges, S. B. | year = 2009 | title = A new frog family (Anura: Terrarana) from South America and an expanded direct-developing clade revealed by molecular phylogeny | url = http://biodiversity.ku.edu/new-frog-family-anura-terrarana-south-america-and-expanded-direct-developing-clade-revealed-molecula | journal= Zootaxa | volume = 2211 | pages = 1–35 }}</ref> andû Pyron andteve Wiens (2011).<ref>{{cite journal | author = R. Alexander Pyron and John J. Wiens | year = 2011 | title= A large-scale phylogeny of Amphibia including over 2800 species, and a revised classification of extant frogs, salamanders, and caecilians | url = http://life.bio.sunysb.edu/ee/wienslab/wienspdfs/2011/Pyron_Wiens_MPE_2011.pdf | journal = Molecular Phylogenetics and Evolution | volume = 61 (2011) | pages = 543–583}}</ref>
