Vol. V] VAX DENBURGH AND SLEVIN— REPTILES OF UTAH JQl 



1. — Ambystoma tigrinum (Green). 



No adult salamanders were found but the collections include 

 2>2 larval or recently transformed specimens. Eighteen (Nos. 

 27205, and 30938 to 30954) were sent to us from Fort 

 Douglas, Salt Lake County. The other 14 (Nos. 38664 to 

 38676) were collected by Mr. Slevin at Lake Solitude, 

 \A'asatch County. July 3 to 5, 1913. Lake Solitude is at an 

 altitude of about 9000 feet and snow still lay on the ground 

 at this date. The specimens were found under moss and leaves 

 in the water near shore. They have no gills, but do not show 

 any yellow markings. Smaller larvae three or four inches long, 

 with gills, were also found in the lake at this time. No adults 

 or eggs were seen. In these Lake Solitude salamanders the 

 costal folds vary in number from 12 to 15, being 12 twice, 13 

 eighteen times, 14 seven times, and 15 once. There is only 

 one specimen which has not 13 grooves on at least one side 

 of the body. 



3. — Chorophilus nigritus triseriatus (Wied). 



A single adult (No. 38677) was found in Provo Canyon, 

 Wasatch Mountains, Wasatch County, May 19 to 26, 1913. 

 It was caught in a little marshy meadow beside the Provo 

 River. 



4. — Bufo boreas Baird & Girard. 



Our collections include 87 Utah specimens of this toad. Of 

 these, i7 (Nos. 14375 to 14407, 27289, 27291, 27294 and 

 27296) were collected near Fort Douglas, Salt Lake County; 

 four (Nos. 14411 to 14414) were taken at Kimballs, near 

 Park City, Summit County; No. 38636 was found in Little 

 Cottonwood Canyon, Wasatch Mts., Wasatch County, June 

 28-29, 1913; twenty-four (Nos. 38639 to 38662) were se- 

 cured at an altitude of 8728 feet at the head of Big Cotton- 

 wood Canyon, Wasatch Mountains, Wasatch County, July 

 3-5, 1913; and twenty-one were collected in Provo Canyon, 

 Wasatch Mts., Wasatch County, May 19 to June 20, 1913. 



5. — Bufo lentiginosus woodhousii (Girard). 



One hundred and seventy-seven of these toads are at hand 

 from Utah. One hundred and forty-seven of these were col- 



