Hyperolius koehli Ahl, 1931a: 121.

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

Hyperolius koehli Ahl, 1931a: 121.

Holotype.

ZMB 26089, "Kissenji, Deutsch-Ost-Afrika" [on the northeast shore of Lake Kivu close to the border of Democratic Republic of the Congo, Rwanda], coll. Franz Koehl ( Köhl).

Present name.

Hyperolius viridiflavus ( Duméril & Bibron, 1841).

Remarks.

First Lieutenant, later Captain, Köhl served from 1912 on in the colonial “Schutztruppe” of Deutsch Ostafrika at Kissenji, and from 1916 on in various missions under General Paul Emil von Lettow-Vorbeck, e.g. at Taveta [Kenya], Port Amelia [Pemba, Cabo Delgado Province, Mozambique] and Medo [Metoro, Mozambique] (Haup 1988; Fecitt 2011).