136 bulletin: museum of comparative zoology. 



Bufo superciliaris Boulenger. 



An enormous example in the Barbour collection from the Ja River, 

 Cameroons. 



Bufo funereus Boulenger. 



Three examples in the Schwab collection, and another in Barbour 

 collection. 



Hymenochirus boettgeri Tornier. 

 Three specimens from the Ja River in the Barbour collection. 



