524 



ZOOLOGY BATE AC Fl I ANS AND EEPT1LES. 



Genus HYLA, Laurenti. 

 HYLA EXIMIA, Bd. 



Hyla eximia, BD., Proc. Acad. Nat. Sci. Phila., vii, April, 1854, 61 Id., U. S. & Mex. 



Bound. Surv., ii, Kept., 1859, 29. COPE, Check-List N. A. Batrach. & Kept., 

 1875, 30. 



HAD. Souorau Begiou. 



Like the preceding, somewhat uncommon ; one specimen secured (No. 

 52 B) is characterized by the absence of the scapular bars generally ob- 

 served in the species. 



HYLA AEENICOLOE, Cope. 



Hyla affinis, BD., Proc. Acad. Nat. Sci. Phila., 1854, 61. Id., U. S. & Mex. Bound. 



Surv., Eept., ii, 1859, 29, (not of Spix.) 

 Hyla arenicolor, COPE, Jour. Acad. Nat. Sci. Phila., 186G, 84. Id., Proc. Acad. Nat. 



Sci. Phila., 301. Id., Check-List N. A. Batrach. & Eept., 1875, 31. 



ITAB. Sonoran Eegiou. 



Uncommon in localities visited ; the specimens noted below being the 

 only ones seen. 



