JQ2 CALIFORNIA ACADEMY OF SCIENCES [Proc. 4th Ser. 



lected near Fort Douglas, Salt Lake County (Nos. 14221 to 

 14334, 14337 to 14349, 14351 to 14355, 14358 to 14361, 

 27287, 27288, 27290, 27292, 27293, 27295, and 27297 to 

 27301) ; twenty (Nos. 38401 to 38420) were secured at Provo, 

 Utah County, June 20, 1913; nos. 38637 and 38638 were 

 caught June 28-29, 1913, in Little Cottonwood Canyon, 

 Wasatch Mountains, Wasatch County; and seven (Nos. 38395 

 to 38400) were obtained at Green River, Emery County, 

 June 5-7, 1913. 



7. — Scaphiopus hammondii Baird. 



We have received three spade-foot toads (Nos. 14335, 

 14336, and 27206) from Fort Douglas, Salt Lake County, 

 where they were collected in June and July, 1908, and on 

 May 15, 1909. 



8. — Rana pipiens Schreber. 



Our Utah collections include 104 frogs of this species. Five 

 specimens (Nos. 38389 to 38393) are from Green River, 

 Emery County, June 5 and 6, 1913; forty-five (Nos. 38526 

 to 38570) were collected in Provo Canyon, Wasatch Moun- 

 tains, Wasatch County, May 19 to June 13. 1913; fifty-three 

 (Nos. 14115, 14416 to 14462, and 30933 to 30937) were 

 secured near Fort Douglas, Salt Lake County ; and No. 14463 

 was taken at Kimberly, Piute County. These frogs seem not 

 to differ from those in our series from Arizona. 



9. — Rana pretiosa Baird & Girard. 



We have 45 of these frogs from Utah. One (No. 14492) 

 was secured near Fort Douglas, Salt Lake County, and the 

 others (Nos. 38571 to 38614) were collected in Provo Canyon, 

 Wasatch Mountains, Wasatch County, May 19 to June 13, 

 1913. \^x are unable to distinguish these frogs from others 

 collected at Klamath Falls. Oregon, and Mt. Rainier, W^ashing- 

 ton. There appears to be no constant difference in coloration 

 or in plantar or palmar tubercles. 



12. — Crotaphytus collaris baileyi (Stejneger). 



We have 16 of these lizards from Utah. Nine (Nos. 38208 

 to 38216) are from Thompson, Grand County, May 30 to 



