472 



PATACONIAN ILXPEDITION!- 



Z() 



,()('. ^■. 



2. .JLquidiiis cciitrnlis (Holmberg), 



Pellegrin, 136. 

 Habitat: Santiago dol Estero, Argen- 

 tina. 



3. Jlquidciis l^ortalcgrcnsis (Hensel), 



Pellegrin, 137. 

 Habitat: Porto Alegre, Rio Grande do 

 Sill ; Paraguay. 

 A4. AlqiiidciisvUtatus (Heck-el), 



Pellegrin, 137. 

 Habitat: Colombia to Guiana; .\ni- 

 azons and Paraguay. 

 A5. jEqitidcits sysfilus (Cope), 



Pellegrin, 137. 

 Habitat : Upper Amazons. 

 A6. JEquidciis dorsigerus (Heckel), 



Pellegrin, 138. 

 Habitat : Paraguay ; .\mazons. 

 7. /Equidens paraguayciisis Eigenmann & 



Kennedy, Pellegrin, 139. 



Habitat : Paragua\-. 

 A8. ^-Eqiiideiis flavcscciis (Cope), 



Regan, 1905, 343. 

 Habitat : Ambyiacu. 

 .\g. Mqiiidcns thaycri (Steindachner) , 



Pellegrin, 139. 

 Habitat: Amazons (Lago Maximo; 

 Hyanuary ; Teffe). 



10. JEquidciis pnlchcr ((iill), 



Pellegrin, 140. 

 Habitat: Rio Magdalena to Trinidad. 



11. .ffiquidens coeruleopunctatus (Kncrt^ 



Steindachner). 

 Acara latijrans Steindacliner. 

 Habitat: Rio Chagres ; northwestern 



Ecuador. 



12. /Equidens lafifroiis (Steindachner), 



Pellegrin, 141. 

 Habitat: Rio .Magdalena. 



13. .ffiquidens equinoctialis (Regan), 



Regan, 1905, 337. 

 Habitat: Western Ecuador. 



14. .ffiquidens rivulatus (Giinther), 



Pellegrin, 141. 

 Acara pnlchra Giinther, non Gill. 



Habitat: Western l':cuador. 

 15. ALqitidens sapaycnsis Regan. 

 Habitat: Western Ecuador. 

 t6. .llqiiidciis frciiifrrus (Cope), 



Pellegrin, 141. 

 Habitat: :\mbyiacu. 

 Aiy. /Equidriis luiiiutus (Hensel),' 



Pellegrin, 142. 

 Habitat: Porto .\legrc, Rio Grande do 

 Sul. 

 18. Jlquidciis gcayi (Pellegrin), 



Pellegrin, 142. 

 Habitat: River Camopi, French Gui- 

 ana. 

 .\l9. JEquidciis suhocularis (Cope), 



Pellegrin, l8g. 

 Geophagus (iiicsops) fliaycri Stein- 

 dachner. 

 Habitat: Amazons. 

 20. Alquidciis iiiaronti (Steindachner), 



Pellegrin, 143. 

 Habitat: French Guiana. 

 .\2i. Alquidcns caiitorcnsis (Regan), 



Regan, 1905, 339. 

 Habitat: Ecuadorian Amazons. 



Thorichtiiys Meek. 

 Type : Thorichtiiys ellioti Meek. 

 Range : Eastern slope of Mexico and 

 Central America. 



1. Thorichthys aureus (Giinther), 



Pellegrin, 202. 



Ileros inaculipiiiiiis and hcUcri Stein- 

 dachner. 



Habitat: Eastern Mexico, .south of 

 Vera Cruz ; Guatemala. 



2. Thorichthys ellioti Meek Meek, 223. 



Habitat : Vera Cruz, Mexico. 



3. Thorichthvs callolcpis Regan, 



Regan, 1904. 258. 

 Habitat: Santo Domingo de Guzman. 



4. Thorichthys affinis (Giinther). 



Habitat: Guatemala and British Hon- 



" Regan consider,'? this the youn;; of Ceophasus gym- 

 nogenya Hensel. 



