Acanthixalus sonjae Roedel , Kosuch, Veith & Ernst, 2003: 44.

Tillack, Frank, Ruiter, Ronald de & Roedel, Mark-Oliver, 2021, A type catalogue of the reed frogs (Amphibia, Anura, Hyperoliidae) in the collection of the Museum fuer Naturkunde Berlin (ZMB) with comments on historical collectors and expeditions, Zoosystematics and Evolution 97 (2), pp. 407-450 : 407

Acanthixalus sonjae Roedel, Kosuch, Veith & Ernst, 2003: 44.

Paratypes.

ZMB 74985 and ZMB 79340, "SRET [Station de Recherche en Écologie Tropicale] station transect X, large water-filled tree stump, secondary forest, Taï National Park, Ivory Coast, 5°50'N, 7°20'W ", coll. Raffael Ernst and Mark-Oliver Rödel, 16.IX.2000.

Present name.

Acanthixalus sonjae Rödel, Kosuch, Veith & Ernst, 2003.

Remarks.

Holotype: SMNS 09573, "SRET station transect X, large water-filled tree stump, secondary forest, Taï National Park, Ivory Coast, 5°50'N, 7°20'W ", coll. Raffael Ernst and Mark-Oliver Rödel, 16.IX.2000. Additional paratypes: SMNS 09574.1-2, "Noe-Grid, Taï National Park, Ivory Coast, 5°50'N, 7°20'W ", coll. Raffael Ernst and Mark-Oliver Rödel, 16.IX.2000 and SMNS 09575.1-28, same collecting data as for the holotype; ZSM 9080/2001, same collecting data as for the holotype ( Glaw and Franzen 2006); PEM A7414, “Forêt Classé de Haute Dodo, 4°54'03"N, 7°19'3"W, coll. William Roy Branch and Mark-Oliver Rödel, 15.III/2002 ( Conradie et al. 2015); and "three males, two females and four juveniles alive, same data as holotype; numerous tadpoles alive". The two Berlin paratypes (ZMB 79340 and 74985) were formerly part of the aforementioned mentioned series of uncatalogued paratypes.

Acanthixalus spinosus

see Hyperolius spinosus.