106 IGUANID^. 



L. serratus. Reddish or olive above, with darker bands across the 

 back ; a broad dark baud from the eye to the fore limb, passiug 

 through the tympamim, bordered inferiorly by a yellowish streak 

 beginning at the anterior angle of the eye ; a yellowish streak, 

 sometimes broken up, from axilla to groin ; a yellowish spot on each 

 side of the base of the tail; lower surfaces usually pink. 



Total length 730 millim. 



Head 48 „ 



Width of head 23 



Body 102 



Fore limb 70 



Hind limb 140 



Tail 540 



>» 



)» 

 »> 



Mexico. 



a-b, c-d. 2 & yg. Mexico. 



e. Hgr. Mexico. Dr. Kaiip. 



/. Yg. Mexico. M. Salle [C.]. 



4. Lsemanctus deborrii. 



Lfemanctus de boiTei, Bouleng. I. c. p. 46.3, pi. vii. fig. 1. 



The scales on the forehead not or scarcely larger than those on 

 the back of the head ; posterior contour of the head without pro- 

 jecting scales. Gular scales large (20 from mental plate to gular 

 fold), bi- or tricarinate. No dorsal crest. Part of the scales on the 

 body bi- or tricarinate. Head yellowish above, the posterior contour 

 black ; body above dark purple or dark green, with blackish cross 

 bands ; a light lateral streak, as in the preceding species ; lower 

 surfaces lilac. 



Total length 690 millim. 



Head 45 „ 



Width of head 23 „ 



Body 95 „ 



Fore limb 70 „ 



Hind Umb 128 



Tail 510 



?5 



Tabasco ; Vera Paz ; Guatemala. 



a-h. (S & yg. Vera Paz. O. Salviii, Esq. [C. 



c. ? . Coban. O. Salviu, Esq. [C. 



9. BASILISCUS. 



Basiliscus, Laur. Syn. Rept. p. 50 ; Wagler, Syst. Amph. p. 148 ; 

 Wiegm. Herp. Mex. p. 15; Dum. 8,- Bihr. iv. p. 179; Fitzing. Syst. 

 JRepf. p. 53 ; Gray, Cat. Liz. p. 192, and Ann. S,- Mag. N.H. (2) 

 X. 1852, p. 438 ; Bocourt, Miss. Sc. Mex., Eept. p. 124. 



