Memoirs Carnegie Museum, Vol. V. 



Plate XLVII. 



1. Ctenobrycon spilurus (Cuvieb and Valenciennes). 71 nun. No. 1425. 2. Mcenkhausia grandi- 

 sguowm's (Muller and Troschel). 100mm. No. 1350. 3. Mcerikhausia browni Eigenmann. (Type.) 

 fifi mm. No. 1004. 4. Mosnkhausia shideleri Eigenmann. (Type.) 65 mm. No. 1012. 



