Collected hy Charles Frederick Hartt. 261 



18. Aiioiiitoiuus vittatiis (Cuv. & Val). 



Fiabuca mttata Cuv. & Val., XXII., 115, 1848 ; Casteln. Anim. Araer. 

 Sud. Poiss. p. 64, pi. 33, fig. 1, 1855 (Rio Uruguay). 



Anostomus vittatus Gunther, Cat. Fish. Brit. Mus. V., 303, 1864 ; id. 

 Ann. & Mag. Nat. Hist., 13, 1880 (La. Plata); Garman, Bull. Essex Inst., 

 XXII., 19, 1890; Eigenm. & Eigeuni , Proc. U. S. Nat. Mus., XIV., 50, 

 1891. 



One specimen from Brazil. 



Anostomatin^. 



19. Anostoiuiis fasciatus Agassiz. 

 Cui'imatus fctciatus Spix., Pise. Bras. tab. 36, 1839. 



Schizodon fasciatus Agassiz in Spix., Pise. Bras. p. 66 ; Miill. & Trosch., 

 Hor. lehthyol., III., 10, tab. 1, fig. 5, 5a, 1855 (Brazil, Guiana) ; 

 Sehomb., Fish, Guiana, I., 253, pi. 36, 1841 (Rio Branco) ; Schomb. 

 Reisen in Brit. Guiana, 634, 1848. 



Anostomus fasciatus Gunther, Cat. Fish. Brit. Mus., V., 304, 1864 (Brit- 

 ish Guiana ; Caraecas) ; Cope Proc. Acad. Nat. Sci. Phila., 358,- 1871 

 (Ambyiacu) ; id., Proe. Amer. Phil. Soc., XVII , 689, 1878 (Peruvian 

 Amazon) ; Steind., Flussfische Sildamerica's, IV., 13, 1883 (Huallaga) ; 

 Garman, Bull. Essex Inst., XXII., 18, 1890; Eigenm. & Eigenm., Proc. U. 

 S.Nat. Mus., XIV., 50, 1891. 



Piahuca schizodon Cuv. & Val., XXII., 113, 1848. 



Braret, two specimens ; Brazil, one specimen ; D. 13 ; A. 11 ; head 4^ ; 

 depth 4 ; diameter of eye in snout, 1 j, the caudal band as in vittatus 



30. Anostomus variiis Garman. Bull. Essex Inst., XXII., 19, 1890 

 Two specimens from Brazil. ^ 



The dark bands are all very indistinct. Head 5 ; depth 4f in 

 the length. 



31 IVaiiiiostoiuus eqiies Steindachner. 



Ichth. Beitr., V., 74-83, 1876, pi. IX.; Eigenm. & Eigenm., Proc. U. S. 

 Nat. Mus., XIV., 49, 1891. 



One specimen from the Lower Amazons. 



23. Leporinus frederici (Bloeh). 



Salmo frederici Bloch, taf. 378, 1885? ; Bl. Schn., p. 403, 1861. 



Leporinus frederici Cuv. & Val., XXII., 25, 1848; Kner, Deukschr. 

 Acad. Wi.ss. Wien. XVIL, 170, 1859 (Rio Branco); Giiuther, Cat! Fish. 

 Brit. Mus., v., 306, 1864 (Essequibo ; Cupai); Eigenm. & Eigenm., Proc. 

 U. S. Nat. Mus., XIV., 51, 1891. 



Curimatus acutidens Valenc, in d'Orb Voy. Amer. Merid. Poiss. pi. 8, 

 fig. 1, 1811. 



Lower Amazon, four specimens. 



