EIGENMANN: CATALOGUE OF FRESH WATER FISHES. 



443 



Mylesinus macropterus Ulrey. 

 Habitat: Guianas to Rio Guapore. 



ACNODON. Eigenmann. 



Type : Myletus oligocanthus Miiller & 

 Troschel. 



Range that of the single species. 

 Al. Acnodon oligocanthus (Miiller & Tro- 

 schel). 



Habitat: Guianas and Brazil. 



PIARACTUS Eigenmann. 



Type : Myletes brachypomus Cuvier. 

 Range: Orinoco to La Plata; not in 

 coastwise streams of southeastern 

 Brazil. 



Al. Piaractiis brachypomus (Cuvier). 

 ? Myletes pacu Humboldt. 

 Habitat : La Plata Basin and Guapore. 

 A2. Piaractus macropomus (Cuvier). 

 Habitat : Orinoco and Matto Grosso. 



METYNNIS Cope. 



Sealeina Fowler. 



Type: Metynnis luna Cope. 

 Range : Guianas to Paraguay. 

 Al. Metynnis hypsauchen (Miiller & Tro- 

 schel). 

 Habitat: Guianas; Amazons to Rio 



Guapore and Paraguay. 

 A2. Metynnis maculatus (Kner). 



Habitat: Guiana to Rio Parana. 

 A3. Metynnis lip pine ottianus (Cope). 



Habitat: Para. 

 A4. Metynnis luna Cope. 



Myletes hypsauchen Ulrey. 

 Habitat: Amazons. 



5. Metynnis gceldii Eigenmann. 



Myletes lippincottianus Ulrey (nan 



Cope). 

 Habitat: Brazil. 



6. Metynnis mola Eigenmann & Kennedy. 



Habitat : Paraguay Basin. 



7. Metynnis imimaculatus Steindachner. 



Habitat : Rio Parnahyba. 



MYLEUS Miiller & Troschel. 



Tometes Cuv. & Val. ; Myloplus Gill. 



Type': Myleus setiger Miiller & Tro- 

 schel. 



Range : Orinoco and Guianas to the 

 Paraguay and Rio San Francisco; 

 not in coastwise streams of south- 

 eastern Brazil. 

 Al. Myleus setiger Miiller & Troschel. 



Myletes doidyxodon Cuvier & Valen- 

 ciennes ; Tometes trilobatus Cuvier & 

 Valenciennes ; Myletes filosus Heckel. 



Habitat : Guiana to Matto Grosso. 

 2. Myleus schomburgkii (Jardine). 



Myletes palometa Cuvier & Valen- 

 ciennes; Myletes divaricatus Cuvier 

 & Valenciennes ; Myletes pacu Schom- 

 burgk. 



Habitat : Essequibo. 

 A3. Myleus torquatus (Kner). 



Habitat: Rio Branco. 



4. Myleus ellipticus (Giinther). 



Habitat: Essequibo. 



5. Myleus knerii (Steindachner). 



Habitat : Guiana. 

 A6. Myleus discoideus (Kner). 



Habitat: Bananeira; Rio Branco; 



Matto Grosso. 

 A/. Myleus rhomboidalis (Cuvier). 



Tetragonopterus latus Schomburgk. 



Habitat : Guiana and Amazon. 

 A8. Myleus parma Giinther. 



Habitat : Amazon Basin. 



9. Myleus micans (Liitken). 



Habitat : San Francisco Basin. 



10. Myleus rubripinnis Miiller & Troschel. 



Habitat: Essequibo. 

 it. Myleus tiete (Eigenmann & Norris). 



Habitat : Piracicaba. 

 A?i2. Myleus asterias ( Miiller & Troschel). 



Habitat: Guianas and Paraguay. 

 A 1 3. Myleus altipinnis Cuvier & Valen- 

 ciennes. 



Habitat: Rios Cipo and San Francisco. 

 14. Myleus levis Eigenmann & McAtee. 



Habitat: Paraguay. 



