XXIV LIST OF ILLUSTKATIONS. 



Page. 

 138-140. Head shields of Typhlops 683 



141-144. Typldops lumbncalis. 141, top of head; 142, side of head; 143, under- 

 side of head; 144, anal region and underside of tail 685 



145-147. Typhlops rosteUatus. 145, top of head; 146, side of head; 147, under- 

 side of head 686 



148-150. Epicrates inornntus, adult. 148, side of head; 149, top of head; 150, 



underside of head 689 



151-152. Epicrates inornatus, young. 151, top of head; 152, side of head 690 



153-157. Epicrates monensis, young. 153, color pattern, top of head; 154, 

 color pattern, top of head of another specimen; 155, side of head, 

 scutellation; 156, color pattern of body, lateral view; 157, color 

 pattern, side of head and neck 692 



158-160. Head-shields of a Coronellide snake 694 



161. Leimadophis stahli. Side of head 695 



162-163. Leimadophis stahli. 162, top of head; 163, underside of head 696 



164. Leimadophis stahli. Color pattern around middle of body 696 



165. Leimadopliis stahli 696 



166. Leimadophis parmfroxs. Haiti. Color pattern around the middle of 



the body 697 



167-169. LeimadopJtis e.riguus. 167, top of head; 168, side of head; 169, 



underside of head 698 



1 70. AlsopJds porioricensis 701 



171-173. Alsophis antiUensis. 171, top of head; 172, side of head; 173, under- 

 side of head 704 



174. Alsophis antiUensis. Color pattern around middle of body 705 



175. Derniochelys coriacea, young. Entire animal from above 708 



176-178. Dermochelys coriacea, young. 176, underside of shell; 177, side of 



head; 178, underside of head 709 



179. Pseudemys palnstris, adult. Shell from above 711 



180-184. Pseudemys jialnstris, young. 180, shell from above; 181, shell from 

 below; 182, shell from side; 183, top of head; 184, upper side of 



forefoot 712 



185-186. Pseudemys palnstris, young. Color pattern of head; 185, underside; 



186, side 713 



187. Caretta earetta, young. P^ntire animal from above 715 



188-190. Caretta caretta, young. 188, shell from below; 189, head from siile; 



190, underside of head 716 



191-192. Chelonia mydas. Florida. 191, top of head; 192, side of head 717 



193. Eretmochelys imhricata. Shell from above 718 



194-197. Eretmochelys imhricata . 194, shell from below; 195, top of head; 196, 



side of head; 197, right fore flipper, dorsal view 719 



