Fig. 1From: Evaluating taxonomic homogenization of freshwater fish assemblages in ChileAreas of endemism Patagonia as six biotic units of fish diversity in Chile (modified from Arratia 1997 and Dyer 2000a). U1 Titicaca, U2 Atacama, U3 Central, U4 South-Central, U5 South, U6 Patagonia. Ichthyogeographic provinces are shown on the right with different shadesBack to article page