Memoirs Carnegie Museum, Vol, VII. 



Plate XLII. 



Figs. 1-2. Nematogenys inermis (.Guichenot). After Eigenmann. From No. 9839, M. C. 

 Z., CuRico, Santiago, Chile. 



Figs. 3-5. Hatcheria macidata (Cuvier & Valenciennes). After Eigenmann. From No. 

 7736, M. C. Z., 92 mm. Mapocho, Chile. 



