eigenmann: catalogue of fresh water fishes. 



443 



Mylesiuus macropterus Ulrey. 

 Habitat : Guianas to Rio Guapore. 



AcNODON Eigenmann. 



Type: Myletus oligocanthus Miiller & 

 Troschel. 



Range that of the single species. 

 Ai. 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. 

 A I. Piaractus brachypomus (Cuvier). 

 ? Myletes pacu Humboldt. 

 Habitat : La Plata Basin and Guapore. 

 A.2. Piaractus macropomus (Cuvier). 

 Habitat: Orinoco and Matto Grosso. 



Metynnis Cope. 



Sealeina Fowler. 



Type : Metynnis luna Cope. 

 Range : Guianas to Paraguay. 

 Ai. 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 gocldii Eigenmann. 



Myletes lip pine ottianus Ulrey (11011 



Cope). 

 Habitat: Brazil. 



6. Metynnis viola Eigenmann & Kennedy. 



Habitat : Paraguay Basin. 



7. Metynnis unimaculatus 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. 

 Ai. 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 palomcta 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. 

 A7. 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. 



11. Myleus tiete (Eigenmann & Norris). 



Habitat: Piracicaba. 

 A ? 1 2. Myleus astcrias ( 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. 



