After Frost, 2000-2002 [“AMNH Amphibian species of the World” -database]
<==o Ptychadena |-- P. aequiplicata |-- P. anchietae |-- P. ansorgii |-- P. arnei |-- P. bibroni |-- P. broadleyi |-- P. bunoderma |-- P. christyi |-- P. chrysogaster |-- P. cooperi |-- P. erlangeri |-- P. filwoha |-- P. grandisonae |-- P. guibei |-- P. harenna |-- P. ingeri |-- P. keilingi |-- P. largeni |-- P. longirostris |-- P. mahnerti |-- P. mapacha |-- P. mascareniensis |-- P. mossambica |-- P. nana |-- P. neumanni |-- P. newtoni |-- P. obscura |-- P. oxyrhynchus |-- P. perplicata |-- P. perreti |-- P. porosissima |-- P. pujoli |-- P. pumilio |-- P. retropunctata |-- P. schillukorum |-- P. schubotzi |-- P. stenocephala |-- P. straeleni |-- P. submascareniensis |-- P. subpunctata |-- P. superciliaris |-- P. taenioscelis |-- P. tournieri |-- P. trinodis |-- P. upembae `-- P. uzungwensis
Reference(s):
- Frost, D. R., 2000: Amphibian species of the World: An Online Reference.
–iNet: American Museum of Natural History, Department of Herpetology: http://research.amnh.org/herpetology/amphibia/index.html