Memoirs Carnegie Museum, Vol. V. 



Plate LI I. 



1. Astyanax wappi (Cuvier and Valenciennes) . From specimens in British Museum. 2. Pcecilurichthys 

 polylepis (Gunther). 50 nun. No. 1419a. 3. Pcecilurichthys polylepis (Gunther). 84 mm. No. 1419/j. 

 A. Pcecilurichthys abrarnoides Eigenmann. (Type.) 112 mm. No. 1028. 5. Pcecilurichthys potaroensis 

 Eigenmann. (Type.) 58 mm. No. 1037. 



