3. ANOLIS. 39 



serrated upper edge ; its length not twice that of head and body. 

 Male with enlarged postanal scales. Sandy-grey above, with in- 

 distinct lighter spots foriuing irregular vertical bars on the sides ; a 

 white, black -edged band along each side, from limb to limb ; lower 

 surfaces white ; a large black spot on the gular appendage. 



Total length 202 millim. 



Head 21 „ 



Width of head 12 „ 



Body 51 „ 



Fore limb 30 „ 



Hind limb 62 „ 



Tibia 19 „ 



Tail 130 „ 



Leeward Islands; Martinique? 

 a. (S . Cm'a9oa. 



20. Anolis lineatopus. (Pl.^tk I. figs. 1, 2.) 



Anolius lineatopus, Gray, Cat. p. 203, 



maculatns, Gray, I. c. 



Anolis lineatopus, Groy, Ann. S)- May. N. II. t. 1840, p. 113. 



maculatus, {non Gray, supra) Gray, I.e. ; Cope, Proc. Ac. Philad. 



1801, p. 209 ; Reinh. Sj- Liitk. Vidcnsh. Meddel. 18G2, p. 208; Boconrt, 

 Miss. Sc. Mex., Kept. pi. xiv. fig. 18 ; O'Shauyhn. Anji. ^' May. N. H. 

 (4) XV. 1875, p. 275. 



Head moderate, once and two thirds to once and three fourths as 

 long as broad, longer than the tibia ; forehead concave, with strong 

 frontal ridges ; occiput concave in the male ; upper head-scales 

 keeled ; scales of the supraorbital semicircles large, separated 

 medially by one or two series of scales ; nine to sixteen enlarged, 

 keeled supraocular scales, in contact with the supraorbitals or 

 separated by one row of granules ; occipital nearly as large as the 

 ear-opening, separated from the supraorbitals by three to five series 

 of scales ; canthus rostralis angular, caiithal scales three or four ; 

 loreal rows five to seven ; six to eight labials to below the centre of 

 the eye ; ear-opening moderately large, suboval. Gular appendage 

 large, extending backwards beyond the thorax, scarcely indicated in 

 the female ; gular scales keeled. Body ratlier short, compressed ; 

 male with a slight dorso-nuchal fold. Dorsal scales small, granular, 

 keeled, smallest on the fianks, distinctly enlarged on the vertebral 

 region ; ventral scales larger, subhexagonal, slightly imbricate, dis- 

 tinctly keeled. Limbs moderate ; the adpresscd hind limb reaches 

 the eye or between the latter and the nostril; digital expansions mode- 

 rately developed ; eighteen to twenty-one lamelltc under phalanges 

 II. and III. of the fourth toe. Tail compressed, ■\^-ith very sliglitly 

 serrated upper edge, its length not twice that of head and body. M alo 

 with slightly enlarged postanal scales. Brownish above, with darker 

 markings or reticulations, and with lighter spots confiuent into 

 more or less regular transverse bands on the back and limbs ; female 



