Region
Cuba
17
America
8
Argentina
7
Spain
7
Mexico
6
Peru
5
Buenos Aires (Argentina)
4
Latin America
4
Colombia
2
South America
2
Venezuela
2
Amazon River Region
1
Amazon River Valley
1
Andes Region
1
Bermejo River (Bolivia and Argentina)
1
Europe
1
Gran Chaco
1
Japan
1
Lima
1
Lima (Peru)
1
Martín García Island (Buenos Aires, Argentina)
1
Nicaragua
1
Paraguay
1
Potosí (Bolivia)
1
Río de la Plata (Argentina and Uruguay)
1
Soviet Union
1
Tebicuary River (Paraguay)
1
United States
1
Zaragoza
1
Zaragoza (Spain)
1