i 



r 

 1. 



208 



liriJ-KTIN :U, rXITKI) states national MlTSKl'M. 



'I'lif licad is slioit aiitl wide, iiiid its It'll",'!!! varies so as to ciih'r from 



four to foiir and a liuir tiiiio.s in tlic toliil leii;^lli. 'i'lie cxtciidrd hind 



h"^ lniii;;s the lied ♦^o tlic posterior lower or middle of (lie orbit. The 



iiin/zic viewed from above is rounded, and in prolile is trmieate, and 



not |>r()je(;tiiiji beyond the premaxiliarv border. It is shorter than the 



Ienj;tli of tlie orbit, and the nostrils are terminal. The tonjjne is flat 



and thill, and is a loiifj oval in outline. The mrmhiiinnm tympanl is 



(jiiite distinct, and is siibroiind. Its diameter is a iitt!«> less than half 



lilt' l('ii;!tli of the eye slit. The parotoid yland vaiies in form from 



nearly round to a moderately i 'on,nate oval ; in either <!ase it has an 



anterior |troloni,'atioii to the border of the orbit. The <;laiids of the in- 



tciiMiiiciit of the upper siiifaces vary from moderate to laifje si/e. 



Tlicy arc smaller on the sides and on the limbs, exceptinjj a larj^e 



oval one on the superior face of the tibia. The interior snrfaees are 



(!oarscly arcolaled, with a few more distinct tiibeicles posteriorly. 



There is an intbldcd ridn'e on the inner ed^e of the tarsus. The |>os- 



tcrior foot varies in i-clative width in diU'erent individuals and hxrali- 



ties. Ill iioiilicrn specimens tlM> sole is wider, and the jialmatioii 



extends to the ends of the toes. It is emar-iinated, so that the edge in 





Vf^.ra-7iii/,iri,i„„ihiri,K!trt,tiiiiihi,„yi.',. \,, ii.Md. KiWiiKin Viiiiiv w r. : !■ 



Ml ii/iiiri .III III'' III' All. it'JS. 



.V. 



I, I'll ^ 111 111' lirii'l Mini lioily 1','| 



l.ili;;lll III' 111 Ml! Id lioslciidf rd;;!' of Ilirliilir.llllllil I \ lil|iMlli H'.'l 



WidilMil'lii'Mil ill )M).slriiiir ciljj,!' urini'iiiliraiiiini Iviiip iiii '>'.>\ 



L('ii;;lli of liMi' liiiiU ,iii| 



l-<'ii,;,'lli of |)ii>l(iii)r II lull I ii'i 



l.r '^'lli III' liiii.i . .(!::;( 



I.flli^tll 111' 1 MINUS (hjl 



I.rii;;lli lit' iciiiMiiHliT III' i'liiil (Ij.'i 



X 



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fo 



II. 



tin 

 III. 



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