PLATE 14 
Fig. 40. Hyla regilla, adults, from Thornhill pond, 3 miles southeast of Berke- 
ley, Alameda County, photographed February 9, 1921. % natural size. 3401. 
Fig. 41. The same, % natural size. 3400. 
Fig. 42. Eggs of Hyla regilla, from Thornhill pond, 3 miles southeast of 
Berkeley, February 9, 1921. % natural size. 3399. 
Fig. 43. Portion of egg complement of one female Bufo boreas lialophilus, 
collected at Lafayette, Contra Costa County, May 22, 1921. About % natural 
size. 3559. 
Fig. 44. Tadpoles, chiefly Bufo boreas lialophilus, in shallow water of creek 
at Lafayette, Contra Costa County, May 14, 1921. 3560. 
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