
Belongs within: Diplasiocoela.
The Pyxicephalidae are an African clade of frogs united by molecular data (Frost et al. 2006).
<==Pyxicephalidae
| i. s.: Phrynopsis Pfeffer 1893 [Phrynopsinae]FG06
|--Pyxicephalinae [Pyxicephalina]PW11
| |--Aubria Boulenger 1917FG06
| | `--A. subsigillataPW11
| `--Pyxicephalus Tschudi 1838FG06
| |--P. adspersusPW11
| `--P. edulisPW11
`--CacosterninaePW11
| i. s.: Nothophryne Poynton 1963FG06
| Ericabatrachus Largen 1991PW11, FG06
|--Anhydrophryne Hewitt 1919PW11, FG06
| `--A. rattrayiPW11
`--+--Tomopterna Duméril & Bibron 1841PW11, FG06 [Tomopterninae]
| |--T. natalensisPW11
| `--+--T. krugerensisPW11
| `--+--+--T. delalandiiPW11
| | `--T. tuberculosaPW11
| `--+--+--T. lugangaPW11
| | `--T. marmorataPW11
| `--+--T. damarensisPW11
| `--+--T. cryptotisPW11
| `--T. tandyiPW11
`--+--+--Strongylopus Tschudi 1838PW11, FG06
| | |--*S. fasciatus (Burchell 1824) [=Rana fasciata]PR62
| | `--S. bonaespeiPW11
| `--+--Poyntonia Channing & Boycott 1989PW11, FG06
| | `--P. paludicolaPW11
| `--Cacosternum Boulenger 1887PW11, FG06
| |--+--C. nanumPW11
| | `--+--C. boettgeriPW11
| | `--C. capensePW11
| `--+--C. platysPW11
| `--Microbatrachella Hewitt 1926PW11, FG06
| `--M. capensisPW11
`--+--+--Natalobatrachus Hewitt & Methuen 1912PW11, FG06
| | `--N. bonebergiPW11
| `--Arthroleptella Hewitt 1926FG06
| |--+--A. lightfootiPW11
| | `--A. villiersiPW11
| `--+--+--A. bicolorPW11
| | `--A. subvocePW11
| `--+--A. drewesiiPW11
| `--A. landdrosiaPW11
`--Amietia Dubois 1987PW11, FG06 [incl. Afrana Dubois 1992FG06]
| i. s.: A. amieti (Laurent 1976) [=Rana (Afrana) amieti]FG06
| A. desaegeri (Laurent 1972) [=Rana (Afrana) desaegeri]FG06
| A. dracomontana (Channing 1978) [=Rana (Afrana) dracomontana]FG06
| A. inyangae (Poynton 1966) [=Rana (Afrana) inyangae]FG06
| A. johnstoni (Günther 1894) [=Rana (Afrana) johnstoni]FG06
| A. lubricaFB17
| A. ruwenzorica (Laurent 1972) [=Rana (Afrana) ruwenzorica]FG06
| A. vandijki (Visser & Channing 1997) [=Rana (Afrana) vandijki]FG06
|--A. fuscigula (Duméril & Bibron 1841) [=Rana (Afrana) fuscigula]FG06
`--+--‘Strongylopus’ grayii (Smith 1849)PW11, PR62 [=Rana (Strongylopus) grayiiFG06]
`--+--A. angolensis (Bocage 1866) [=Rana (Afrana) angolensis]FG06
`--A. vertebralis [=Rana (Amietia) vertebralis]FG06
*Type species of generic name indicated
References
[FB17] Feng, Y.-J., D. C. Blackburn, D. Liang, D. M. Hillis, D. B. Wake, D. C. Cannatella & P. Zhang. 2017. Phylogenomics reveals rapid, simultaneous diversification of three major clades of Gondwanan frogs at the Cretaceous–Paleogene boundary. Proceedings of the National Academy of Sciences of the USA 114 (29): E5864–E5870.
[FG06] Frost, D. R., T. Grant, J. Faivovich, R. H. Bain, A. Haas, C. F. B. Haddad, R. O. de Sá, A. Channing, M. Wilkinson, S. C. Donnellan, C. J. Raxworthy, J. A. Campbell, B. L. Blotto, P. Moler, R. C. Drewes, R. A. Nussbaum, J. D. Lynch, D. M. Green & W. C. Wheeler. 2006. The amphibian tree of life. Bulletin of the American Museum of Natural History 297: 1–370.
[PR62] Parker, H. W., & W. D. L. Ride. 1962. Rana fasciata Burchell, 1824 (Amphibia): proposed designation of a neotype under the plenary powers. Z.N.(S.) 1253. Bulletin of Zoological Nomenclature 19 (5): 290–292.
[PW11] Pyron, R. A., & J. J. Wiens. 2011. A large-scale phylogeny of Amphibia including over 2800 species, and a revised classification of extant frogs, salamanders, and caecilians. Molecular Phylogenetics and Evolution 61: 543–583.