Xenosaurus is a genus of lizards; it is the only extant genus in the familyXenosauridae, with 14 species currently recognized.[2] Also known as knob-scaled lizards, they can found in southwestern Tamaulipas and eastern Guerrero in Mexico.[3] These lizards are known to feed on a variety of crawling and flying insects. This genus mostly eats orthopterans, coleopterans (beetles), dipterans, and myriapods.[4]
^"Xenosaurus ". ITIS (Integrated Taxonomic Information System). www.itis.gov.
^"Xenosauridae" and "Xenosaurus ". The Reptile Database. www.reptile-database.org.
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Nieto-Montes de Oca A, Barley AJ, Meza-Lázaro RN, García-Vázquez UO, Zamora-Abrego JG, Thomson RC, Leaché AD (January 2017). "Phylogenomics and species delimitation in the knob-scaled lizards of the genus Xenosaurus (Squamata: Xenosauridae) using ddRADseq data reveal a substantial underestimation of diversity". Molecular Phylogenetics and Evolution. 106: 241–253. doi:10.1016/j.ympev.2016.09.001. PMID27720785.