306 Annals of the Carnegie Museum. 



the coloration can be seen under the lens to show that it was identical 

 with that of the specimen already described, except in depth of color. 



Coloring of the Female {in Alcohol) C. M. No. 1042: no distinct 

 color-pattern appears on the female specimen. The upper surface 

 of the head, body, and tail is faintly lined and mottled with brown. 

 Faint brown bands cross the upper surface of the tail. The lower 

 surfaces are uniformly light in color. 



There is a very narrow, indistinct, whitish, vertical streak in front 

 of the fore limb of the female; no trace of this is visible in the males. 



The centers of the upper and lower labials, in both sexes, are brown; 

 the margins and sutures light. 



Type, C. M. No. 1040; paratypes, C. M. Nos. 1041, 1042. 



The specimens were collected by John D. Haseman on a rocky 

 forested hill near the river Beni, in the neighborhood of Villa Bella, 

 Bolivia, October 12, 1909. The species is named in honor of the 

 collector. 



M EASUREMENTS. 



C. M. 1040, C. M. 1041, C. M. 1042, 



mm. mm. mm. 



Total length 64 54 55 



Snout to vent 30 29 25 



Vent to tip of tail 34 25 30 



Length of head 9 7.7 8 



Width of head 5.6 5.3 4.3 



Snout to ear-opening 7.8 7 7 



Lengtli of fore limb 12 11 11 



Length of hind limb 15 14 14 



2. Gonatodes humeralis (Guichenot). 



Gymnodaclylus humeralis Guichenot, in Castelnau, Voy. Amer. Mer., Reptilia, 



1855, p. 6, PI. Ill, fig. I. 

 Gonatodes humeralis Boulenger, Cat. Lizards, I, 1885, p. 62. 



This species is represented by a single male specimen, C. M. No. 

 1039, collected by Haseman on a rocky, forested hill near the river 

 Beni, at Villa Bella, Bolivia. 



The specimen is an almost uniform dark brown, with a light vertical 

 band just in front of the fore limb, and a small dark spot immediately 

 anterior to this band. The dark upper surface is finely vermiculated 

 with darker brown, as Boulenger describes it. Haseman's note on the 

 field-label says, " yellow band on head and yellow throat." The band 

 across the head now appears as a narrow whitish band passing from 



