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. Author manuscript; available in PMC: 2018 Apr 11.
Published in final edited form as: Mol Phylogenet Evol. 2016 May 27;102:104–116. doi: 10.1016/j.ympev.2016.05.034

Figure 2. Geographic delimitation of major clades within the genus Boa.

Figure 2

The three major of Boa snakes are localized roughly to the three major New World landmasses: South America, Central America (including parts of Colombia and the Gulf Coast of Mexico), and North America (the Pacific Coast of Mexico to the west of the Isthmus of Tehuantepec). Geographic ranges are colored to correspond to major clades outlined in Fig. 1 and 3.