Occasional Papers of the Museum of Zoology 3 



nosis. The following variations may be noted: the snout may 

 Ije from 1.25 to 1.6 as long as the greatest orl)ital diameter; 

 the interorbital space equals or slightly exceeds the width of 

 the upper eyelid ; the tibio-tarsal articulation reaches the orbit, 

 the angle of the jaw, or some point between; the skin of the 

 back may be quite smooth except for a few small warts on the 

 head and indications of the large lateral warts, or. there are 

 more or less numerous small warts scattered over the back 

 and the large lateral warts are relatively prominent ; the light 

 vertebral band is present or absent, and is orange yellow or 

 bright orange red; in those wliich do not have the light verte- 

 bral stripe there may be an indistinct dark cross on the nape 

 and a triangular sjiot between the orl)its. 



J\r!,iar!:s: Sixteen specimens of this species have been 

 examined, all of which were collected by the writer in August, 

 1913, seven al)out Fundacion and nine at Gaira. Two of the 

 .s])ecimeiis from Fun.dacion have been presented to the British 

 Museum, and two from Gaira have been deposited in the 

 Museum of Comparative Zoology; the others, including all of 

 tlu- ])anit\'pes, are in the Museum of Zoology. University of 

 Michigan. 



