Holbrookia

Familia: Phrynosomatidae
Genus:
Species (6): H. approximans – H. elegans – H. lacerata – H. maculata – H. propinqua – H. subcaudalis

Holbrookia Girard, 1851

• Type species: Holbrookia maculata Girard, 1851, by monotypy.

• Girard, C.F. 1851. On a new American Saurian Reptile. Proceedings of the American Association for the Advancement of Science 4: 200–202.

• Wilgenbusch, J. & de Queiroz, K. 2000. Phylogenetic Relationships Among the Phrynosomatid Sand Lizards Inferred from Mitochondrial DNA Sequences Generated by Heterogeneous Evolutionary Processes. Systematic Biology 49(3): 592–612. DOI: 10.1080/10635159950127411 Reference page. 

• Uetz, P., Freed, P., Aguilar, R., F. Reyes, J. Kudera & Hošek, J. (eds.) 2025. Holbrookia . The Reptile Database. Accessed on 22 June 2023.