23.2 APPENDIX. 



CONCHITAS. A small stream in the district of Quilmes, near Buenos 

 Ayres city. This locality was attached by some error to the 

 specimens sent by Hudson to the Smithsonian Institution. 



COSQUIN. A village in the Sierras, west of Cordova City. 



CURUMALAN. In the Pampas of Buenos Ayres, 75 miles north of Bahia 

 Blanca. 



GUALEGUAYCHU. A town on the Lower Uruguay, Province of Entrerios. 



ITAPUA. Territory of Misiones. 



MERCEDES. A town and district west of Buenos Ayres city. 



ORAN. A town in the Province of Salta, 50 miles south of the Bolivian 

 border. 



PARANA. A city on the Parana River, Province of Entrerios. 



PIGUE. In the Pampas of Buenos Ayres, 75 miles north of Bahia 

 Blanca. 



PUNTA LARA. A point on the Rio de la Plata, near La Plata city. 



QUILMES. A town and district near Buenos Ayres city. 



RINCON DE LUNA. A village in the Province of Corrientes. 



Rio COLORADO. Pampas of Buenos Ayres. 



Rio QUINTO. Province of Cordova. 



Rio SAUCE. A stream west of Bahia Blanca. 



Rio VERMEJO. Province of Salta. 



SAN ANTONIO (CAPE OF). South of Buenos Ayres city : S. lat. 36 20 7 . 



SAN XAVIER. Territory of Misiones. 



SENGEL. A tributary of the Chupat River. 



SENGUELEN. A tributary of the Chupat River. 



SIERRA DE LA VENTANA. In the Pampas of Buenos Ayres, near Bahia 

 Blanca. 



TAFI (VALLEY OF). Near the city of Tucuman. 



TOMBO POINT. On the coast near the mouth of Chupat River. 



TOTORAL (SIERRES DE). Province of Catamarca. 



