PATAGONIAN EXPEDITIONS: ZOOLOGY. 



Habitat: Amazon; Paraguay; Eastern 



Brazil. 

 A9. Crenicichla acutirostris Gunther, 



Regan, 1905, 164. 

 Habitat: Rio Cupai. 



10. Crenicichla multispinosa Pellegrin, 



Regan, 1905, 164. 



Habitat: Surinam. 



11. Crenicichla marmorata Pellegrin, 



Pellegrin, 1903, 347- 

 Habitat: ! 

 A 1 2. Crenicichla strigata Pellegrin, 



Regan, 1905, 165. 



Crenicichla Johanna, var. vittata Gun- 

 ther, non Heckel. 

 Habitat : Amazon. 

 A 1 3. Crenicichla lugubris Heckel, 



Regan, 1905, 165. 

 Crenicichla funebris Heckel. 

 Habitat: Brazil; Guiana; Venezuela. 

 14. Crenicichla cincta Regan, 



Regan, 1905, 166. 

 Crenicichla fasciata Pellegrin, non 



Schomburgk. 



Habitat: Marajo Island, Para. 

 A 1 5. Crenicichla ornata Regan. 



Regan, 1905, 167. 

 Crenicichla lenticulata Pellegrin, non 



Heckel. 



Habitat: Amazon; Guiana. 

 A 1 6. Crenicichla lenticulata Heckel. 

 Crenicichla adspersa Heckel. 

 Habitat: Rio Negro; Rio Guapore. 

 A 1 7. Crenicichla Johanna Heckel. 



Cychla fasciata Schomburgk; Creni- 

 cichla obtusirostris Gunther. 

 Habitat: Brazil; Guiana; Venezuela. 



RETROCULUS Eigenmann & Bray. 



Type : .Retroculus boulengeri Eigen- 

 mann & Bray. 



Range that of the single species. 

 Ai. Retroculus lapidifer (Castelnau), 



Regan, 1906, 50. 

 R. boulengeri E. & B. 



Habitat : Amazon. 



HETEROGRAMMA Regan. 



Mesops Gunther preoccupied. 

 Type : Mesops tceniatus Gunther. 

 Range: Amazons, Rio Puty and Para- 

 guay. 

 Ai. Hetero gramma agassizii (Steindach- 



ner), Pellegrin, 151. 



Habitat: Lower Solimoens, Amazon 



and Rio Puty. 

 A2. Hetero gramma taniatum (Gunther), 



Pellegrin, 151. 

 f Geophagus amcenus Cope. 

 Habitat: Amazons; Paraguay. 



3. Heterogramma corumba; Eigenmann & 



Ward. 

 Habitat: Paraguay. 



4. Heterogramma trifasciatum Eigenmann 



& Kennedy, Pellegrin, 152. 



Habitat: Paraguay. 



5. Heterogramma borellii Regan, 



Regan, 1906, 63. 

 Habitat: Parahuaty. 



6. Heterogramma steindachneri Regan, 



Regan, 19080, 370. 

 Habitat: Georgetown. 



7. Heterogramma pleuroiania Regan, 



Regan, 19090, 270. 

 Habitat : La Plata. 



GEOPHAGUS Heckel. 



Biotodoma Eigenmann & Kennedy. 

 Type : Sparus surinamensis Bloch. 

 Range : Panama to La Plata. 

 Ai. Geophagus surinamensis (Bloch), 



Pellegrin, 162. 



Geophagus megasema and altifrons 

 Heckel ; Chromis proxima Castelnau. 

 Habitat: Amazons and northward. 

 2. Geophagus steindachneri Eigen- 

 mann & Hildebrand. 

 Geophagus brasiliensis Steindachner, 

 Fischfauna des Cauca, etc., not brasi- 

 liensis Quoy & Gaimard. 



