Type specimens of Ptychadena nana. Dorsal and ventral views of three specimens from the type series A female holotype (ZMB–26878 H) B male paratype (ZMB–57191) C female paratype (ZMB–57193).

  Part of: Goutte S, Reyes-Velasco J, Freilich X, Kassie A, Boissinot S (2021) Taxonomic revision of grass frogs (Ptychadenidae, Ptychadena) endemic to the Ethiopian highlands. ZooKeys 1016: 77-141. https://doi.org/10.3897/zookeys.1016.59699