346 FISHES OF THE FAMILY LORICARITDA. 
PLATE XIX. 
Fig. 1. Oxyloricaria robusta: 1a, head seen from above ; 1%, head and abdomen seen 
from below, p. 500. 
2. Oxyloricaria lyra: 2a, head seen from above; 26, head and abdomen seen 
from below, p. 300. 

