ANNOTATED LIST OF THE SPECIES 307 
Giinther, 1868, Proce. Zool. Soc. London, 244, Xeberos, Bartlett coll., young with upper in- 
cisors distinctly notched ; 
Kigenmann, 1910, Rept. Princeton Univ. Exped. Patagonia, IIT, 426. 
Leporinus maculatus Eigenmann, 1912, Mem. Carnegie Mus., V, 305 (part). 
The Guianas, Peruvian Amazon, Rio de Janeiro 
420. Lerorinus macunatus Miller and Troschel 
Leporinus maculatus Miiller and Troschel, 1845, Horae Ichth., I, 11, Guiana; 
Cope, 1871, Proc. Acad. Nat. Sci. Phila., X XIII, 259, R. Ambyiacu; 
Eigenmann, 1910, Rept. Princeton Univ. Exped. Patagonia, IIT, 427; 
Eigenmann, 1912, Mem. Carnegie Mus., V, 305, pl. xl, fig. 2. 
Rio Ambyiacu to Guianas and Goyaz 
421. LePoRINUS TRIFASCIATUS Steindachner 
Leporinus trifasciatus Steindachner, 1882 (1883), Denksch. Iv Ix. Akad. Wiss. Wien, XLVI, 13, Rio 
Huallaga, two, 130 mm.; 
Eigenmann and Higenmann, 1891, Proc. U.S. Nat. Mus., XIV, 51; 
Eigenmann, 1910, Rept. Princeton Univ. Exped. Patagonia, IIT, 426. 
Rio Huallaga to the basin of Rio Paraguay 
422. LeporINnus HOLOSTICTUS Cope 
Leporinus holostictus Cope, 1878, Proc. Amer. Phil. Soc., XVII, 690, Maranon, Orton collection; 
Fowler, 1906 (1907), Proc. Acad. Nat. Sei. Phila., LVIII, 330, fig. 20; 
Eigenmann, 1910, Rept. Princeton Univ. Exped. Patagonia, III, 427. 
Peruvian Amazon 
423. LEPORINUS MULiiFASCIATUS Cope 
Leporinus multifasciatus Cope, 1878, Proc. Amer. Phil. Soc., XVII, 690, Peruvian Amazon, Orton 
collection; 
Fowler, 1906 (1907), Proe. Acad. Nat. Sei. Phila., LVIII, 329; 
Higenmann, 1910, Rept. Princeton Univ. Exped. Patagonia, III, 427. 
Peruvian Amazon and tributaries 
424. LEPORINUS sp. 
—, 4, 85-116 mm., Lago Cashiboya, Allen, August, 1920. 
—, 147 mm., mouth Rio Pacaya, Allen, August, 1920. 
Many specimens of Leporinus were taken, especially on the Ucayali, and 
especially with Prochilodus and the Mylinae while fishing with the tarafa, or throw- 
net. However most of them have been lost, or at least I was unable to find them 
while working over the collections in the summer of 1928. 
Subgenus: Abramites Fowler 
