54 IGtrASTTD^. 



opening vertically oval. Median dorsal scales very small, keeled, 

 hardly larger than the granular laterals ; ventrals small, with a 

 feeble keel extending only on the basal half of the scale. Digital 

 expansions well-developed. Tail rounded, with a vertebral series of 

 enlarged scales. Grey-brown above, whitish inferiorly, the throat 

 yellow ; loreal region and lips dark-spotted ; a narrow dark cross 

 band between the eyes ; a black nuchal spot behind the occipital ; 

 in front of the shoulder a light, dark-edged line ascending back- 

 wards ; limbs with broad dark and narrow white cross bands and 

 lines. 



Total length 80 millim. 



Length to vent 37 ,, 



Fore limb 16-5 „ 



Hind limb 30 „ 



Chiriqui. 



42. Anolis baccatus. 

 Anolis baccatus, Bocourt, Miss. Sc. Mex., Eept. p. 59, pi. xiv. fig. 14. 



Head longer than the tibia ; forehead concave ; upper head- 

 scales tricarinate ; scales of the supraorbital semicircles enlarged, 

 separated by one series of scales ; about ten enlarged, feebly keeled 

 supraocular scales ; occipital larger than the ear-opening, separated 

 from the supraorbitals by two series of scales ; canthus rostralis 

 angular : loreal rows four i ten or eleven upper labials : ear-opening 

 small. Body not compressed. Dorsal scales granular, pearl-like, 

 feebly keeled, scarcely larger than the laterals ; ventrals smooth, 

 larger than dorsals, granular. Limbs very short. Tail rounded. 

 Head above reddish-brown ; body and limlas greenish-grey, black- 

 marbled ; a yellowish zigzag vertebral band ; upper lip and lower 

 surfaces yellowish-white ; throat finely marbled with light reddish. 



Total length 109 millim. 



Head, to ear 12 „ 



Width of head 7-5 „ 



Length to vent 40 „ 



Tibia 8-5 



Mexico. 



?? 



43. Anolis guentheri. 



Anohs guntherii, Bocourt, Miss. Sc. Mex., Rept. p. 61, pi. xiv. fig 15. 



Head longer than the tibia ; forehead concave ; upper head-scales 

 unicarinate ; scales of the supraorbital semicircles enlarged, separated 

 by two series of scales ; about fifteen keeled supraoculars ; occipital 

 larger than the ear-opening, separated from the supraorbitals by 

 four series of scales ; canthus rostralis angular ; loreal rows four ; 

 eight or nine upper labials. Body not compressed. Dorsal scales 

 extremely small, almost as small as the granules on the flanks, 

 juxtaposed, very slightly keeled ; ventrals larger, smooth. Limb 



