THE BATRACHIA OF NORTH AMERICA. 



447 



Fig. 115, Rana boylii. No. 3370. Natural size. El Dorado, Cal. 



Measurements of jVo. 3370. 



M. 



Length of head and body O45 



Length of head to line connecting canthus ovis 013^ 



Width of head at line connecting canthus ovis 019 



Length of muzzle to line of anterior canthus ocularum 062 



Length of fore leg 0275 



Length of foot 014 



Length of hind leg 0753 



Length of hind foot 034 



Length of hind foot without astragalus 023 



Bana ioulii Bd. & Gird. 



Catalogue 

 number. 



No. of 



spec. 



Locality. 



When col- 

 lected. 



From whom received. 



Nature of 

 specimen. 



3370 



2 

 12 



El Dorado, Cal 





Dr. D. C. Boyle 



Ale. type, d'. 



13929 



Baird, Shasta County, 

 Cal. 





C. H. Townsend 











In addition to the above, I obtained five specimens from Baird, and 

 two from Ashland, Oregon, at the northern base of the Siskiyou Moun- 

 tains, which form the boundary between Oregon and California. 



RANA SILVATICA Lee. 



Bana sylvatica Le C, Ann. N. Y. Lye, i (1825), 282; Harlan, Sillim. Amer. Journ. Sci., X, 



(1825), 58 ; 1 b. Journ. Ac. Nat. Sci, Phila., v (1825), 338 ; 1 b. Med. and Phys. Res. 



(1835), 103, 221 ; Holbr., N. Amer. Herp., 1st ed., i (1836), 95 ; 1 b., 2d ed., IV, (1842), 



99, XXIV ; Storer, Rept. Mass. Reptil. (18.39), 239; Dam. &. Bibr., viii (1841), 362; 



De Kay,N. Y. ZooL, iii (1842), 64, xxi, fig. 54, and xx,50; Thompson, Nat, Hist. 



Vt. (1842), 121; Weid., Nova Acta Ac. Leop., xxxvii, 114; De Tlsle, Ann. Sci. 



Nat., s^r. .5, XVII ; Boulenger Catal. Batr. Sal. Brit. Mus., 1882, p. 47. 

 Bana pennsylvanica Harlan, Sillim. Amer. Journ. Sci., x (1825), 58; Boulenger, Bull. 



Soc. Zool. France, (1879), 188. 



Body rather broad and much depressed ; angulated by the lateral 

 radies; the widest portion just anterior to the fore legs. Limbs long 

 and slender. 



Head pointed, broad 5 the sides obliquely sloping; eyes not visible 

 from beneath; distance between the anterior canthi about two-fifths that 



