BARBOUR: SOME WEST AFRICAN AMPHIBIANS. 133 



Petropedates johnstoni (Boulenger). 



The Barbour collection has a specimen from Akok, near Kribi, 

 Cameroons. 



Leptodactylodon ovatus Anderson. 



Plate 2, Fig. 2. 



The genus and species is figured for the first time from one of the 

 two examples in the Schwab collection. 



Arthroleptis variabilis Matschie. 

 Two specimens from Kribi, Barbour collection. 



Arthroleptis inguinalis Boulenger. 



An example from Efulen, Barbour collection, and two in the Schwab 

 collection. 



Dimorphognathus africanus (Boulenger). 



A specimen each in the Barbour collection, and in the Schwab 

 collection. They are both from Kribi. 



Rappia ocellata (Gunther). 

 One from Bitye, Ja River, Cameroons, Barbour collection. 



Rappia picturata Peters. 



A single example from Anda, Lake Azingo, Gaboon, Barbour 

 collection. 



Rappia pusilla Cope. 



One from Efulen, Cameroons, Barbour collection, and one in the 

 Schwab collection. 



