4IO 



PATAGONIAN EXPEDITIONS: ZOOLOGY 



Cochliodon hypostoiniis Heckel ; Lori- 



caria ntclanopicra Natterer. 

 Habitat: Amazon to Paraguay. 



Panaque Eigenmann & Eigenmann. 



Type: ClKCtostotiius iiigrolineafus Pe- 

 ters. 

 Range: Goyaz to Xeberos and Magda- 

 lena. 

 A I. Panaque dciitcx (Giinther), 



Regan, 243. 

 Habitat : Xebero.s. 

 2. Paiiaquf coclilioiloii (Stcindachner) , 



Regan, 243. 

 Cluctostoiniis gibbosus Stcindachner 



and Panaque gibbosus Regan. 

 Habitat: Magdalena Basin. 

 A3. Panaque nigrolineatus (Peters), 



Regan, 244. 

 Habitat: Goyaz; Venezuela. 



Ch.etostomus Tschudi. 



Type: Chcrtostoinus loborhynchus 



Tschudi. 

 Range: Mountains north of Peru to 

 Panama and Venezuela. 

 I. Chaetostomus loborhynchus Tschudi, 

 Regan, 246. 

 Habitat: Andes of western Peru. 

 A2. Chcctostomus marcapata Regan, 



Regan, 246. 

 Habitat: Marcapata Valley, eastern 

 Peru. 

 A3. Chatostomus brcvis Regan, 



Regan, 246. 

 Habitat: Rios Bomboiza and Zamora, 

 eastern Peru. 

 A4. ChcEtostomus tacsanoivskii Stcindach- 

 ner, Regan, 247. 



Habitat: Rios Huambo and Tortora, 

 eastern Peru. 

 A 5. Chaetostomus dermorhynchus Bou- 

 lenger, Regan, 248. 



Habitat : I'iastern and western Ecuador 

 6. Chaetostomus fischeri Stcindachner, 



Regan, 248. 

 Habitat: Rio iMamoni neiir Chepo. 



8. Cluctostomus stanii Liitken, Regan, 248. 



Habitat: Puerto Cabello, Venezuela. 



9. Cliatostoinus guairensis Stcindachner, 



Regan, 249. 

 Habitat: Caracas, Venezuela. 



10. Chaetostomus marginatus Regan, 



Regan, 249. 

 Cliccstonnis inierops Boulenger, uon 



Giinther. 

 Habitat: Salidero, northwest Ecuador. 

 All. ClKCtostoinus branickii Stcindachner, 

 Regan, 250. 

 Habitat: Callacatc. eastern Peru. 



12. Clicctostoiinis auonialiis Regan, 



Regan, 250. 

 Habitat: Merida and neighboring 

 mountains, Venezuela. 



13. Clicrtostonius tliouisoni Regan, 



Regan, 250. 

 Habitat: Villeta, Colombia. 



14. Clicrtostonius nudirostris Liitken. 



Regan, 251. 

 Habitat: Valencia, Venezuela. 



15. Chaetostomus microps Giinther, 



Regan, 251. 

 Hypostonius erinaceus Giinther, non 



Cuvier & Valenciennes. 

 Habitat: Western slope of Ecuador. 



Xenocara Regan. 

 Type: Chcctostomus latifrons Giinther. 

 Range: Peru to Guiana. 

 A I. Xenocara latifrons (Giinther), 



Regan, 253. 

 Habitat: Peru\ian Amazon. 

 A2. Xenocara gyniiiorhyiichus (Kncr), 



Regan, 254. 

 ? Hypostonius nudiccps Miillcr & Tro- 

 schel. 

 Habitat: Venezuela and Guiana; Paraguay. 



