Nopper J, Gonwouo LN, Hillers A, Sandberger L, Ohler A, Rödel M-O.

New data on the distribution and morphology of the West African squeaker frog Arthroleptis langeri Rödel, Doumbia, Johnson & Hillers, 2009 (Amphibia: Anura: Arthroleptidae)

. Zootaxa [Internet]. 2012 Jan. 24 [cited 2025 Apr. 20];3170(1):64–68. Available from: https://mapress.com/zt/article/view/zootaxa.3170.1.6