FREDERIC GRIESBAUM, GREGORY F.M. JONGSMA, JOHANNES PENNER, N’GORAN GERMAIN KOUAMÉ, JOSEPH DOUMBIA, NONO L. GONWOUO, ANNIKA HILLERS, JULIAN GLOS, DAVID C. BLACKBURN, MARK-OLIVER RÖDEL (2023): The smallest of its kind: Description of a new cryptic Amnirana species (Amphibia, Anura, Ranidae) from West African rainforests, Zootaxa, 5254 (3): 301-339 [as Amnirana parva Griesbaum et al., 2023]