1906.] NATURAL SCIENCES OF PHILADELPHIA. 483 



In the following figures the portions indicated are blurred : 



P. 298, fig. 4, Curimata spilura. Snout, interorbital space and side of mandible. 



P. 314, fig. 14, Prochilodus theraponura. Snout. 



P. 316, fig. 15, P. amazonensis. Snout, tip of first branched dorsal raj^ and 



lower pectoral rays. 

 P. 332, fig. 21, Cheirodon pulcher. Upper surface of snout, end of rayed dorsal 



and median caudal rays. 

 P. 336, fig. 24, Hemigravimus rohistulus. Tip of upper caudal lobe. 

 P. 337, fig. 25. Astyanaxipanquianus. Teeth, iris in front, breast, greater basal 



portion of pectoral fin together with scales just above, and anterior rays of 



anal basally. 

 P. 340, fig. 28, Astyanax hauxwellianus . Tips of jaws and ends of anterior long 



dorsal ravs. 



