PLATE 86. 

 (Proc. Academy nat. sci. Philadelphia, 1907). 



Fig. 1. Hemibrycon ipanquianus (Cope). 



21114 Phila. Academy. 97 mm. Type. Urubamba. 

 Fig. 2. Astyanax longior (Cope). 



21222 Phila. Academy. 79 mm. Type. Peruvian Amazon. 

 Fig. 3. Bryconamericus phoenicopterus (Cope). 



8092 Phila. Academy. Length about 57 mm. Type. Ambyiacu. 

 Fig. 4. Bryconamericus diaphanus (Cope). 



21216 Phila. Academy. 52 mm. Type. Peruvian Amazon. 



