FIGURE 5 in Molecular phylogeny of long-tailed shrews (genus Sorex) from México and Guatemala

FIGURE 5. ML reconstruction of ancestral geographical origins using Mesquite 2.0 software (Maddison & Maddison 2007). The current geographical distribution of the species was coded: (0) only Eurasia, (1) Eurasia and America, (2) North America north of the Trans Neovolcanic Belt of Mexico, (3) between Trans Neovolcanic Belt and the Tehuantepec Isthmus of Mexico and (4) south of the Tehuantepec Isthmus. The pie charts represent the proportional likelihoods of each character state.