396 



I'AIAGOMAN HXl'HDITIONS: ZOOLOGY, 



A2. Tracliycoiystcs isacaiithus (Cope), 



E. & E., 275. 

 Habitat: Maranon. 



3. Tracliycorystcs iiisignis (Steindachner) , 



E. & E., 275. 

 Habitat: JVIagdalena. 



4. Tracliycorystcs obscurus (Gunthcr), 



E. & E., 275. 

 Habitat: Essequibo. 



5. Tracliycorystcs magdalence (Steindach- 



ner) E. & E., 275. 



Habitat : Magdalena. 



6. Tracliycorystcs tracliycorystcs (Cuvier & 



Valenciennes) l'^. & E., 276. 



Tracliycorystcs typiis Hleckcr. 

 Habitat: Brazil. 

 A 7. Tracliycorystcs ceratopliysus (Kner), 

 E. & E., 276. 

 Habitat: Guapore; Rios Negro and 

 Branco. 

 A8. Tracliycorystcs porosiis Eigenmann & 



Eigenmann E. & E., 276. 



Habitat: Brazil. 

 9. Tracliycorystcs striatulus Steindachner, 

 E. & E., 277. 

 Habitat: Mouths of rivers draining 

 eastern Minas Geraes; Paraguay. 

 A 10. Tracliycorystcs brcvibarbus (Cope), 

 E. & E., 279. 

 Habitat: Maranon. 

 All. Tracliycorystcs galcatus (Linnaeus), 

 E. & E., 279. 

 Auclieuiptcriis luaculatus, immaculatus 

 and puHctatus Cuvier & Valencien- 

 nes; Aucheniptcrus lacustris Liitken. 

 Habitat: Rio Velhas to the Orinoco 

 and Paraguay. 

 12. Trachycorystes robustus Giinther, 



E. &E., 281. 

 Habitat: Ucmarara. 

 A 1 3. Tracliycorystcs aualis Eigenmann & 



Eigenmann, E. & E., 281. 



Habitat: Arary ?. 



AucnKNiPTiiKicuTiivs Bleeker. 

 Type: Aucliciiiptcrns tlioracatus Kncr. 

 Range: Amazons and tributaries. 

 A I. Auclioiiptericlitliys tlioracatus (Kner), 

 E. & E., 282. 

 Habitat: Solimoens and tributaries. 

 (Coary; Hyarary; Guapore.) 

 A2. Aucheiiiptcriclithys loiigiviaiius (Giin- 

 ther), E. & E., 284. 



Habitat: Southern tributaries of the 

 Amazon. 



PsEUiuucHENiPTERUS Bleeker. 

 Type : Pseudauchcnipterus iiodosus 



(Bloch.) 

 Feliclitliys Swainson. 

 Range : Lower courses of rivers from 

 Jequitinhonha to Guiana. 



1. Pscudauclienipterus jcquitinliouhcc 



(Steindachner) E. & E,, 286. 



Habitat: Jequitinhonha. 



2. Pscudauclienipterus ftavescens Eigen- 



mann & Eigenmann, . . E. &• E., 288. 

 Habitat: Rio San Francisco. 

 .•\3. Pseudauchcnipterus affiuis (Steindach- 

 ner) E. & E., 289. 



Habitat: Para; mouths of streams 

 draining eastern Minas Geraes. 

 A4. Pseudauclienipterns nodosus (Bloch), 

 E. & E,, 290. 

 A uchcniptcrus furcatus Cuvier & Va- 

 lenciennes. 

 Habitat: Bahia ; Para; Guiana. 



5. Pscudaucheuipterus guppyi Regan, 



1906c, 387. 

 Habitat: Trinidad. 



6. Pseudauchcnipterus pasecT Regan, 



1906(7, 387. 

 Habitat: Trinidad. 



Epapterus Cope. 

 Type: Epapterus dispilurus Cope. 

 Range that of the .single species. 



