FIGURE 7 in A lost species or the loss of stripes? The case of Contomastix lizards from Cabo Polonio, Uruguay, with observations on C. lacertoides (Duméril & Bibron) and Cnemidophorus grandensis Cope (Squamata, Teiidae)

FIGURE 7. Left, ventral view of the head of a cleared and stained specimen of Contomastix lacertoides, MNHN 9462 (scale bar equals 5 mm). Right, X-ray image of the head of the holotype of Cnemidophorus grandensis ANSP 9593 in ventral view. Abbreviations: BH, basihyoid; CBI, first pair of ceratobranchials; CBII, second pair of ceratobranchials; EB, entoglossal bone; EH, epihyal; MA, mandible; PL, processus lingualis; TO, tongue; TR, trachea.