62 IG0ANIB^. 



55. Anolis latifrons. 



Anolis latifrons, Berthold, Abh. Oes. Gotting, iii. 1847, p. 6, pi. i. 

 fig. 2. 



Head as in the preceding, but all the scales smooth. Gular 

 appendage ver}'^ large. A nuchal fold. All the scales on the body 

 equal, small, smooth, imbricate, the ventrals not larger than the 

 others. Olive-green, dotted and spotted all over with black ; a 

 quadrangular large black spot in front of the shoulder ; a yellowish- 

 white cross band between the eyes. 



Total length 400 millim. 



Head 33 „ 



Width of head 17 „ 



Body 83 „ 



Fore limb 61 



Hind limb 105 



53 



53 



Tail 284 „ 



Province Popayan, Colombia. 



56. Anolis microtus. 



Auolis microtus. Cope, Proc. Ac, Philad. 1(S71, p. 214, and Journ. 

 Ac. rhilad. (2) \iii. 1876, p. 119, pi. xxiv. fig. 2. 



Head once and three fourths as long as broad, much longer than 

 the tibia ; forehead slightly concave, with a slight median ridge ; 

 upper head-scales moderately large, not keeled ; supraorbital semi- 

 circles separated by two series of scales ; occipital indistinct ; can- 

 thus rostralis distinct, canthal scales three ; loreal rows four ; seven 

 or eight upper labials to below the centre of the eye ; ear-opening 

 small or very small, suboval. Gular appendage large, present in 

 the female ; gular scales granular, smooth. Body compressed ; a 

 strong nuchal fold. Dorsal and lateral scales small, scarcely larger 

 than ventrals, juxtaposed, flat, smooth or rugose ; ventral scales 

 smooth, roundish, subimbricate. Scales on upper surface of limbs 

 pluricarinate. The adpressed hind limb reaches the neck ; digital 

 expansions well developed : twenty lamellae under phalanges ii. and 

 III. of the fourth toe. Tail feebly compressed, without upper ridge, 

 nearly twice as long as head and body. Male with slightly enlarged 

 postanal scales. Brownish above, uniform or Avith yellow spots 

 confluent into oblique vertical bands on the sides of the body. 



Total length 341 millim. 



Head 33 „ 



Width of head 18 „ 



Body 83 „ 



Fore limb 52 „ 



Hind limb 73 ., 



Tibia 21 „ 



Tail 225 „ 



Costa Eica. 



0-6. cJ$. Irazu. F.D. Godman,Esc[. [P.]. 



