Figure 1 in Evolution of fossoriality in microteiid lizards

Figure 1. Fossoriality index obtained from lizard species sampled in this study. Photo credits (from least to the most fossorial): Alopoglossus copii (Alejandro Arteaga); Gelanesaurus cochranae, Pholidobolus macbrydei, Echinosaura horrida (Jose Vieira); Cercosaura oshaughnessyi (Alejandro Arteaga); Leposoma parietalis (Jose Vieira); Micrablepharus maximiliani (Willianilson Pessoa); Vanzosaura savanicola (Laurie Vitt); Placosoma glabellum (Willianilson Pessoa); Colobosauroides cearensis (Adrian Garda); Acratosaura mentalis, Psilops paeminosus (Willianilson Pessoa); Anotosaura vanzolinia (Bruno Halluan); Calyptommatus sinebrachiatus (Daniel Mesquita); Bachia scaea (Wirven Fonseca).