eigenmann: catalogue of fresh water fishes. 



Leptodoras Bouleneer. 



395 



Type : Oxydorns acipenscvinus Giin- 



ther. 

 Range: Xeberos to Rio Jurua. 

 A I. Leptodoras acipenserinus (Giinther), 

 E. & E., 255. 



Habitat: Xeberos. 

 .\2. Leptodoras jurucnsis Bouleiiger, 

 Boul., 1898, 



Habitat: Rio Jurua. 

 3. Leptodoras linnelli Eigenmann MS. 



Habitat : British Guiana. 



Subfamil) 



AsTEROPHYSus Kner. 

 Type: Asterophysus batrachus Kner. 

 Range that of the single species. 

 Ai. Asterophysus batrachus Kner, 



E. & E., 263. 

 Habitat : Marabitanos. 



Tr.^chelyopterichtiiys Bleeker. 

 Type : Trachelyopterus tceniatus Kner. 

 Range that of the single species. 

 Ai. Trachelyopterichthys taniatus (Kner), 

 E. & E., 263. 

 Habitat: Solimoens and tributaries. 



Trachelyopterus Cuvier & Valenciennes. 

 Type : Trachelyopterus coriaceus Cu- 

 vier & Valenciennes. 

 Range : Amazons ; Cayenne. 

 Ai. Trachelyopterus coriaceus Cuvier & 



Valenciennes, E. & E., 264. 



Habitat : Cayenne ; Obidos ; Porto do 

 Moz ; Paraguay. 

 A2. Trachelyopterus maculosus Eigenmann 



& Eigenmann E. & E., 265. 



Habitat: Porto do Moz. 



Wertheimeria Steindachner. 

 Type: Wertheimeria maculata Stein- 

 dachner. 

 Range that of the single species. 

 I. Wertheimeria maculata Steindachner, 



E. & E., 265. 

 Habitat: Jequitinhonha. 



Centromochlus Kner. 

 Type : Centromochlus inegalops Kner. 

 Range: Amazons and Guiana. 



.\UCHENIPTERIN-«. 



I. Centromochlus oiicinus (Scliomburgk), 

 E. & E., 266. 

 Habitat: Rio Padauiri. 

 A2. Centromochlus hcckelii (Filippi), 



E. & E., 267. 

 Centromochlus mcgalops Kner. 

 Habitat: Amazons and tributaries. 

 A3. Centromochlus steindachnerii Gill, 



E. & E., 268. 

 Habitat : Maraiion. 

 •\4. Centromochlus intermedins Steindach- 

 ner, E. & E., 269. 



Habitat: Amazon; Solimoens and trib- 

 utaries. 

 ,\5. Centromochlus perugia Steindachner, 

 E. & E., 270. 

 Habitat : Canelos. 

 A6. Centromochlus aulopygius Kner. 



E. & E., 270. 

 Habitat: Rio Guapore; Cudajas; Esse- 

 quibo. 



Glanidium Liitken. 

 Type : Glanidium albescens Liitken. 

 Ai. Glanidium albescens Liitken, 



E. & E., 270. 

 Habitat : Coast streams from Rio 

 Janeiro to the Amazon. 



Trachycorystes Bleeker. 

 Type : Trachycorystes typus Bleeker. 

 Parauchenipterus Bleeker. 

 Range: Amazons to Guiana and Mag- 

 dalena. 

 I. Trachycorystes glaber (Steindachner), 

 E. & E., 275. 

 Habitat: Demarara. 



