eigenmann: catalogue of fresh water fishes. 



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A5. Charax amazonum (Giinther). 

 Habitat: Ecuador. 



6. Charax argentea Valenciennes. 



Habitat : La Plata and Paraguay. 



7. Charax atratoensis Eigenmann. 



Habitat: Atrato. 



8. Charax squamosa Eigenmann & Kennedy. 



Habitat: Paraguay. 



9. Charax caliura Eigenmann & Kennedy. 



Habitat : Paraguay. 



Roestes Giinther. 

 Type : Cynoptamus molossus Kner. 

 Range that of the single species. 

 I. Roestes molossus (Kner). 



Habitat : Amazons south to Paraguay. 



GlLBERTOLLUS. 



Gilbertella Eigenmann. 



Type: Anacyrtus (Rccstcs) alatus Stein- 



dachner. 

 Range : that of the single species. 

 1. Gilbertollus alatus (Steindachner). 

 Habitat : Rio Magdalena. 



Bramocharax Gill. 



Type : Bramocharax bransfordii Gill. 

 Range : Central America. 



1. Bramocharax bransfordii Gill. 



Habitat: Lake Nicaragua. 



2. Bramocharax elongatus Meek, 



M., 1907, no. 

 Habitat: Nicaragua. 



Rceboides Giinther. 



Type : Epicyrtus microlepis Reinhardt. 



Range : Panama to the Orinoco ; Ama- 

 zons south to the Rio das Velhas and 

 the Paraguay. 

 A 1. Rceboides microlepis (Reinhardt). 



? Epicyrtus gibbosus Cuvier & Valen- 

 ciennes {11011 Linnseus). 



Habitat : Obidos ; Paraguay Basin ; 

 Mamori River in Bolivia. 

 2. Rceboides guatemaleusis Giinther. 



Habitat: Rios Chagres and Huamu- 

 chala. 

 A3. Rceboides affinis (Giinther). 



Rceboides rubrivertex Cope. 



Habitat: Amazons and Orinoco. 

 4. Rceboides bonariensis Steindachner. 



Rceboides microlepis Eigenmann & 

 Kennedy {non Reinhardt). 



Habitat: La Plata Basin. 

 A5. Rceb aides myersii Gill. 



Habitat : Amazons. 

 6. Rceboides prognathus (Boulenger). 



Habitat : Paraguay Basin. 

 A 7. Rceboides bicoruis Cope. 



Habitat : Pebas. 

 A8. Rceboides xenodon (Liitken). 



Habitat: Rio das Velhas; Amazons. 



9. Rceboides dayii Steindachner. 



Habitat : Magdalena Basin. 



10. Rceboides jrancisci Steindachner. 



Habitat : Rio San Francisco. 



Eucynopotamus Fowler. 



Type: Cynopotamus gulo Cope. 

 Range: Magdalena; Peruvian Ama- 

 zon ; Araguay and La Plata Basin. 

 All. Eucynopotamus magdalence (Stein- 

 dachner). 

 Habitat: Magdalena Basin; Rio Para- 

 guay. 

 A2. Eucynopotamus humeralis (Valen- 

 ciennes). 

 Habitat: La Plata Basin; Goyaz. 

 A3. Eucynopotamus gulo (Cope). 



Habitat : Pebas. 

 A4. Eucynopotamus knerii (Steindachner). 

 Cynopotamus humeralis Kner (non 



Valenciennes). 

 Habitat: La Plata Basin and Peruvian 

 Amazon. 



Evermannolus Eigenmann. 

 Evermannella, Eigenmann. 



Type: Cynopotamus biserialis Garman. 

 Range that of the single species. 



