I571 IIVMD.K. 



(oiin nC //. rerstcolor, l)ul tho oxlremitics more slcndor. Uack 

 (M»voml with miimto i)Us(ul!itiouH. Uniforni H{?ht {jrcy above ; ii 

 noiisidoruUlo minilxT of (lurk-colourod siibcircuUir spots, about a lino 

 ill iliaiiu'tor. si-uUvtvd ovor thr upper part ol' tho body and upon the 

 Hides, iu some spooiuieus uiiiigled Avith irrej;uhir bU)tebes upon tho 

 baek ; bnver suiraees inunacul.-de. Kroiu snout to vout 40 millim. 

 Ti^joii Pass, ralilbi'tiia. 



17. Hyhi rogillii. 



1 1 via vogillii, Inttrd .y (fir. iVw. Ac. Vhilad. l8oJ, p. 174, & 18^53, 

 \^.\W\\ (iinml, U.S. Kqtlor. Fxi>., i/<r/». p. W, pi. <{. f. 13-18 ; 

 lirochi, lltdl. Soc. I'hUoin. (7) \. p. 1"J7. 



NCiipularis, Jlalhw. hvc, Ac. Vhilad. ISoi', p. 183, v't 18-54, 



p. 5)7, and V.S, It. Ii. Surv. x., n'illium!<<m'» Hep., licpt. p. '-'1. 



*roti;ruo sulioirouUir, slightly nicked, and free behind. Voinerine 

 teeth iu two groups on a level Avith the hinder edgo of the ehoanip. 

 Head tuoderato, broader than long; snout rounded, about as long 

 ;is the diameter of tho orbit; eantbus rostralis distinct; loreal 

 region not concave ; interorbital s[)aco as broad as the upper eyelid ; 

 tyuipauum diistitu't, half the diatueter of tho eye. Fingers with a 

 slight rudiuveiit of web; toea half webbed; disks a little smaller 

 th;m tho tymp;umm ; subarticular tubercles moderate; a distinct 

 told along the inner edge of the tarsus. The hind limb being 

 carried forwanls along the body, the tibic)-tai-stil articulation reaches 

 the eye. Vpper surfaces with smnll smooth waits ; lower surfaces 

 granvdate ; a strv>ng fold across the chest. t>live or greenish above; 

 a dark stivuk oi\ each side of the head, through the eye, becoming 

 nmch brv>ader behind the latter ; generally a few dark spots on the 

 upper surface of body and dark baiuls across tho limbs ; beneath 

 immaculate. Male with an external siibgular vocal sac. From 

 snout to vent IM millim. 



Western North America : ^^Vora I'az?). 



^7 5. Vancouver's Island. J. Iv. Lord. Esa. [P.]. 



. . ,. 7*. , hgr., v'5r vg. Vancouver's Island. Col. lhi\\ kius IV.]. 



i~H. $ , hgr.. v'v: att. S»n Juan, Now Orcadc^. II. M.S. ' PlumptM-. 



,>, ^. '' 8umas.s r "" Rnmdarv Comm. 



I\ ^. NasiJii C afonu.i. 



y^ r. Ugr. California. 



4^. Hyla fusca*. 



UvU fusca. Thud. limn, p^ 4^ «mJ iicj^. viii. p. o : Dum. ■$• BS>r. 



Y •'>73. 

 CaliUttita fiiscuA, Merr. Tmt. p. 170. 



Tonguo circular, nicked, and fi-w bohiud. Yomcrine teeth in two 



* T'v ?rx or this nami? in the 'CalaL^gtw of Rvtrachia 



s a quite dilTercut species. Tliis I Ivivc not been able 



vc ^. ...,,....• , ..ose do^'ribevl. The specimen is in a bad stat*? of pre- 



s>er*atio«. 



