BioStor
 | XLV.—Descriptions of new species of lizards and frogs collected by Herr A. Forrer in Mexico G A Boulenger (1883) Annals and Magazine of Natural History 11: 342-344 |
 | A critical synopsis of the Mexican lizards of the Uta ornata complex and a description of a new species from Chihuahua (1941) Journal of The Washington Academy of Sciences 31: 66-81 |
 | A summary of the iguanid genus Urosaurus M B Mittleman (1942) Bull. Mus. comp. Zool. Harvard 91: 105-181 |
 | A summary of the Iguanid genus Urosaurus (1942) Bulletin of The Museum of Comparative Zoology 91: 103-181 |