Memoirs Carnegie Museum, Vol. V. 



Plate LX VI 



1. Nannacharabimaculata EigenmanN. (Type.) 57mm. No. 2304. 2. JEquidens potaroensis Eigenmann. 

 (Type.) 140 mm. No. 2407. 3. Geophagus surinamensis (Bloch). L75 mm, No. 2324. 



