EIGENMANN I CATALOGUE OF FRESH WATER FISHES. 



399 



HATCHERIA Eigenmann. 



Type : Hatcheria patagoniensis Eigen- 

 mann. 



1. Hatcheria patagoniensis Eigenmann. 



Habitat: Patagonia. 



2. Hatcheria macrai (Girard), 



E. & E., 328. 

 Habitat: Uspullata. 



3. Hatcheria maculata (Cuvier & Valen- 



ciennes), E. & E., 329. 



Habitat: Western slopes of central 

 Chili. 



4. Hatcheria areolata (Cuvier & Valen- 



ciennes), E. & E., 330. 



Habitat: Western slopes of central 

 Chili. 



PYGIDIUM Meyen. 

 Type : Pygidium fuscum Meyen. 

 Range : Andes from Venezuela and 

 Colombia to Patagonia; southeastern 

 Brazil and central Argentina; 

 Guianas. 

 I. Pygidium minutum (Boulenger), 



Proc. Zool. Soc., 1891, 235. 

 Habitat : San Lorenzo district, Rio 



Grande do Sul. 



A2. Pygidium fuscum Meyen, E. & E., 325. 

 Habitat: Peru. 



3. Pygidium palleum (Philippi), 



E. & E., 325. 

 Habitat : Chili. 



4. Pygidium marmoratum (Philippi), 



E. & E., 326. 

 Habitat : Chili. 

 5- Pygidium tenue (Weyenbergh), 



E. & E., 326. 



Habitat: Sierra de Cordoba near Cruz- 

 de-eje. 



6. Pygidium corduvense (Weyenbergh), 



E. & E., 326. 



Habitat: Rio Primero, Argentina; Bo- 

 livian Chaco. 



7. Pygidium tigrinum (Philippi), 



E. & E., 326. 

 Habitat: Chili. 



A8. Pygidium rivulatum (Cuvier & Valen- 

 ciennes) , E. & E., 330. 



Trichomycterus incce, gracilis, barbatula 

 Cuvier & Valenciennes ; T. pentlandi, 

 pictus Castlenau. 



Habitat : Titicaca ; Ucayale and tribu- 

 taries. 



9. Pygidium brasiliense (Reinhardt), 1 



E. & E., 332. 



Habitat : Rio Grande do Sul to Rio San 

 Francisco and Paraguay. 



10. Pygidium poeyanum (Cope), 



E. & E., 326. 

 Habitat: Western slopes of southern 



Peru. 



n. Pygidium merida; Regan, Regan, 1903. 

 Habitat: Merida and Rio Albireggas 



near Merida, Venezuela. 

 12. Pygidium taenia (Kner), E. & E., 333. 

 Habitat: Western slopes of Peruvian 

 Andes; Rio Zamora; ! French 

 Guiana. 

 J 3- Pygidium laticeps (Kner), 



E. & E., 334. 

 Habitat: Western slopes of Peruvian 



Andes. 



Al 4- Pygidium oroya Eigenmann & Eigen- 

 mann. E. & E., 334. 



Habitat: Oroya River. 



1 S- Pygidium schmidti Berg, 1897. 



Habitat: Rio de Belen, Province of 

 Catamarca, Argentina. 



*9- Pygidium spegazzinii Berg, 1897. 



Habitat : Rio de Cachi, Province Salta, 

 Argentina. 



1 7- Pygidium riojanum Berg, 1897. 



Habitat: Cordillera de la Rioja, Ar- 

 gentina. 

 A 1 8. Pygidium punctatissimum (Castel- 



nau), E. & E., 334. 



Habitat: Araguay. 

 A 1 9. Pygidium knerii (Steindachner), 



E. & E., 335. 



Habitat : Eastern slopes of Ecuador ; 

 Rio Zamora. 



1 Add. Pygidium brasiliense itatiaga; Ribeiro, 1906, 15. 



