226 PROCEEDINGS OF THE ACADEMY OF [March , 



Holbrookia texana Troschel. Texan Zebra-tailed Lizard. 



17,495. Greasewood Belt east of Alamogordo, N. Mex. July 13, 

 1907. Hebard and Rehn. 



17,515-17. Mesa east of the Franklin Mountains, El Paso, Tex. 

 July 10, 1907. Hebard and Rehn. 



17,908. Mineral Hill, 19 miles south of Tucson, Ariz. 1910. 

 Dr. H. A. Pilsbry. 



Uta stansburyana Baird and Girard. Stansbury's Swift. 



17,497-9. Greasewood belt east of Alamogordo, N. Mex. July 

 13, 1907. Hebard and Rehn. 



17,510. Mesa east of the Franklin Mountains, El Paso, Tex. July 

 10, 1907. Hebard and Rehn. 



17,855. Roscoe, Los Angeles County, Cal. August 23, 1909. 

 Hebard and Rehn. 



17,868-72. Las Vegas, Nev. September 2, 1909. Hebard and 

 Rehn. 



17,970-2. San Jacinto Mountains, Riverside County, Cal. Septem- 

 ber 30, 1910. Hebard and Rehn. 



17,973-7. Beaumont, Riverside County, Cal. September 28, 1910. 

 Hebard and Rehn. 



17,979-80. Mt. Lowe, Los Angeles County, Cal. September 25, 

 1910. Hebard and Rehn. 



17,989-91. Warren, Kern County, Cal. September 17, 1910. 

 Hebard and Rehn. 



18,009-10. Mason, Lyon County, Nev., 4,500 feet. September 5, 

 1910. Hebard and Rehn. 



18,023-26. Sentinel, Maricopa County, Ariz. October 2, 1910. 

 Hebard and Rehn. 



18,028. Yuma, Ariz. October 1, 1910. Hebard and Rehn. 



17,956. Mohave, Kern County, Cal. September 15, 1910. Hebard 

 and Rehn. 



Uta symmetrica Baird. White-bellied Swift. 



17,484-5. Yuma, Ariz. July 28, 1907. Hebard and Rehn. 

 17,941-2: Baboquivari Mountains, Arizona. 1910. Dr. H. A. 

 Pilsbry. 



Uta ornata Baird and Girard. 1 Ornate Swift. 



16,506-9. Carr Canon, Huachuca Mountains, Arizona. August, 

 1905. Dr. H. Skinner. 



1 Dr. Stejneger writes me that his record of U. symmetrica from the Huachuca 

 Mountains (Proc. U. S. Nat. Mus., vol. 25, p. 150) was a lapsus for U. ornata. 



