26 BULLETIN 17 7, UNITED STATES NATIONAL MUSEUM 



e'. No heavy glands on body or limbs. 

 /'. Belly smooth (sometimes slightly granular in 

 ahbotti) . 

 g^. Adpressed heel reaching to tympanum or posterior 



border of eye minutus (p. 47) 



g^. Adpressed heel reaching at least to center of eye. 



h^. No light interorbital band weinlandi (p. 49) 



h^. A light interorbital band. 



i*. Heels touching without overlapping, rufifemoralis (p. 52) 

 i^. Heels overlapping greatly. 



j^. Adpressed heel reaching beyond anterior 

 corner of eye. 

 A;'. Upper eyelid equal to interorbital width. 



U. Heel reaching nearly to nostril 



schmidti schraidti (p. 54) 

 P. Heel reaching considerablj^ beyond tip 



of snout schmidti rucillensis (p. 56) 



k^. Upper eyelid less than interorbital width. 

 l^. Size small, 21 mm.; adpressed heel 



reaching beyond eye abbotti (p. 58) 



Z2, Size large, 42 mm.; adpressed heel 



reaching beyond tip of snout. . femur-levis (p. 61) 

 y*. Adpressed heel not reaching beyond anterior 

 corner of eye. 

 k^. A dark lateral stripe on side of head and 



shoulders pictissimus (p. 62) 



fc2. No dark lateral stripe brevirostris (p. 64) 



p. Belly granular. 



g^. Heel not reaching beyond posterior corner of 

 tympanum; size small. 

 h^. Vomerine teeth relatively weak; snout longer; 



back more tubercular audanti (p. 65) 



h^. Vomerine teeth strongly developed; snout shorter; 



back faintly granular or smooth intermedius (p. 70) 



g^. Heel reaching to posterior corner of eye. 



A*. Disk of third finger considerably larger than 



tympanum semipalmatus (p. 72) 



h^. Disk of third finger equal to tympanum, or 

 smaller. 

 i^. Toes with a vestigial web. 



j^. Finger disks equal to tympanum montanus (p. 73) 



j*. Finger disks equal only three-quarters tym- 

 panic area auriculatus wetmorei (p. 74) 



i^. Toes free. 

 j^. Eye large, equal to snout in length. 



k^. Vomerine teeth between outer rims of 



choanae auriculatus auriculatoides (p. 77) 



k^. Vomerine teeth extending lateral to outer 



rims of choanae armstrongi (p. 79) 



j2. Eye small, its diameter two-thirds its dis- 

 tance from end of snout bakeri (p. 82) 



