216 BATRACHIA SALIENTIA. 
vertical loreal region. Tympanum two-thirds the diameter of the eye. Disks of 
fingers moderate. of toes small; first finger shorter than second; two metatarsal 
tubercles. Yellowish-brown above, with black spots; loreal and temporal regions 
blackish-brown. Brownish-yellow below, marbled with black. (After Peters.) 
Length of body . . . . . . ee ee ee 20 millim. 
” hindlimb. . ....... =... . 81 ,, 
hindfoot. . . ...... ... . «14 ~=,, 
99 
2. Syrrhaphus omiltemanus, sp. n. 
Hab. Mexico, Omilteme in Guerrero 8000 feet (H. H. Smith). 
Similar in general habit to Hylodes rhodopis. Abdomen coarsely granular, upper 
parts with minute tubercles. Snout of moderate width, acuminate in front, with 
angular canthus and subvertical loreal region. ‘Tympanum three-fourths the size of 
the eye. Disks of fingers and toes exceedingly small; first and second fingers subequal 
in length. Fingers with large swollen subarticular tubercles, those of the toes not 
continued on the metatarsals; one metatarsal tubercle. Upper parts brownish; a 
blackish band runs along the canthus rostralis and, behind the eye, above the tympanum 
towards the side of the body, where it widens and disappears. A small black spot on 
each side of the back, behind the shoulder. Hind limbs with short, narrow cross-bands 
which do not encroach upon the unspotted concealed surfaces of the limbs. Whitish 
below. 
Length of body . . . . . . . . ee O21 millim. 
> hindlimb . . . ... ee. 8B Fg, 
Distance between vent and heel. . . . . . .. . 8,4, 
8. Syrrhaphus ridens. 
Phyllobates ridens, Cope, Proc. Ac. N. Sc. Philad. 1866, p. 131; Journ. Ac. N. Se. Philad. viii. 
p- 155 (1875). 
Hypodictyon ridens, Cope, Proc. Am. Phil. Soc. 1885, p. 383. 
Hab. Nicaraeua, Rio San Juan (Cope); Panama (Cope). 
Abdomen closely areolate. Snout projecting beyond the mouth; canthus rostralis 
distinct. Tympanum one-eighth the size of the eye. Fingers and toes long, with 
well-marked disks. Heel reaching the end of the snout, when brought forwards. 
Greyish-brick-red, with grey bars on the lips, hind limbs, and on the interorbital space. 
A black spot on the tympanum. Lower parts pale brownish. (After Cope.) 
4, Syrrhaphus verrucipes. 
Syrrhophus verrucipes, Cope, Proc. Am. Phil. Soc. viii. p. 883 (1885). 
Hab. Mexico, Zacualtipan in Hidalgo (Cope). 
