EIGENMANN : CATALOGUE OF FRESH WATER FISHES. 



445 



AS. 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. 



RCESTES Gtinther. 

 Type : Cynoptamus molossus Kner. 

 Range that of the single species. 

 I. Rcestes molossus (Kner). 



Habitat : Amazons south to Paraguay. 



GlLBERTOLLUS. 



Gilbertella Eigenmann. 



Type: Anacyrtus (Rcestes) alatusStein- 



dachner. 



Range : that of the single species, 

 i. 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 I. Rceboides microlepis (Reinhardt). 



? Epicyrtus gibbosus Cuvier & Valen- 

 ciennes (non Linnaeus). 



Habitat : Obidos ; Paraguay Basin ; 



Mamori River in Bolivia. 

 2. Rceboides guatemalensis 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. 

 AS. Rceboides myersii Gill. 



Habitat: Amazons. 

 6. Rceboides prognathus (Boulenger). 



Habitat : Paraguay Basin. 

 A7. Rceboides bicornis Cope. 



Habitat: Pebas. 

 A8. Rceboides xenodon (Liitken). 



Habitat: Rio das Velhas; Amazons. 



9. Rceboides dayii Steindachner. 



Habitat: Magdalena Basin. 



10. Rceboides francisci Steindachner. 



Habitat : Rio San Francisco. 



EUCYNOPOTAMUS Fowler. 

 Type : Cynopotamus gulo Cope. 

 Range : Magdalena ; Peruvian Ama- 

 zon ; Araguay and La Plata Basin. 

 A?i. Eucynopotamus magdalena (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. 

 E-vermannella, Eigenmann. 



Type : Cynopotamus biserialis Garman. 

 Range that of the single species. 



