Fig. 11From: Phylogenetic history influences convergence for a specialized ecology: comparative skull morphology of African burrowing skinks (Squamata; Scincidae)Isolated left prefrontal of A T. brevipes; B T. gracilis; C S. alberti; D A. occidentalis; in lateral, anteromedial, dorsal, and anterior views from left to right. lf, lacrimal foramen; onf, orbitonasal flange projection; pc, palpebral crest; prf-f, frontal facet of the prefrontal; prf-mx, maxillary facet of the prefrontal; prf-n, nasal facet of the prefrontal; prfadp, anterodorsal process of the prefrontal; prfpdp, posterodorsal process of the prefrontal; prfpvp, posteroventral process of the prefrontal. Scale bars = 0.5 mmBack to article page