68 
Indiana University Studies 
Plate V. 
Figure 1. Rhinelepis levis Pearson. Type. No. 17014, 155 mm. Huachi. 
Figure 2. Ehinelepis levis Pearson (dorsal view of the type). 
Figure 3. Rhinelepis levis Pearson (ventral view of the type). 
Figure 4. Loricaria beni Pearson. Type. No. 17016, 78 mm. Lagoons, 
Lake Rogoagua. 
