236 BULLETIN 199, UNITED STATES NATIONAL MUSEUM 



Cnemidophorus hyperythrus schmidti, 



175, 187, 217. 

 immutabilis, 180. 

 inornatus, 177, 184, 219, 224. 

 labialis, 178, 185, 217. 

 lativittis, 178. 

 lineatissimus, 179. 

 mariarum, 183. 

 marmoratus, 190. 

 martyris, 191. 

 maximus, 176, 188, 217. 

 melanostethus, 189, 190. 

 mexicanus, 181. 

 mexicanus balsas, 181. 

 mexicanus typica, 181. 

 microlepidopus, 180. 

 motaguae, 181. 

 octolineatus, 184. 

 perplexus, 184, 185. 

 punctilineatus, 189. 

 rubidus, 191. 

 sackii, 181. 

 sackii angusticeps, 178, 183, 218, 



226, 229. 

 sackii australis, 178, 181, 224. 

 sackii bocourti, 178, 181, 218, 224, 

 sackii communis, 178, 182, 217, 219, 



220, 221, 222, 223, 225, 226, 227, 



228, 229. 

 sackii gularis, 178, 183, 224, 226, 



228. 

 sackii mariarum, 178, 183, 223. 

 sackii sackii, 178, 180, 221, 223, 225. 

 sackii scalaris, 178, 182, 219, 220. 

 sackii semifasciatus, 178, 184, 219. 

 sackii stictogrammus, 178, 183, 219, 



227. 

 septemvittatus, 184. 

 sexlineatus, 177, 185. 

 sexlineatus sackii, 180, 181. 

 sexlineatus tigris, 182. 

 stejnegeri, 191. 

 tesselatus, 3, 176, 188. 

 tessellatus, 3. 

 tessellatus aethiops, 189. 

 tessellatus canus, 190. 

 tessellatus celeripes, 190. 

 tessellatus martyris, 191. 

 tessellatus multiscutatus, 191. 

 tessellatus rubidus, 191. 

 tessellatus stejnegeri, 191. 

 tessellatus tessellatus, 189. 

 tigris aethiops, 177, 189, 227. 

 tigris canus, 176, 190, 217. 

 tigris celeripes, 176, 190, 217. 

 tigris gracilis, 177, 189, 227. 

 tigris marmoratus, 177, 190, 219, 



220. 

 tigris martyris, 176, 191, 227. 

 tigris multiscutatus, 177, 191, 217. 

 tigris rubidus, 176, 191. 

 tigris tigris, 177, 189, 217, 227. 

 undulatus, 174. 

 unicolor, 180. 

 Cnemidophorus vandenburghi, 191. 

 variolosus, 190. 



coahuila, Terrapene, 34, 36, 219. 

 cobanensis, Anolis, 63. 

 cobanum, Cinosternum, 25. 

 Coccoessus, 55, 61. 

 cochranae, Sceloporus, 134. 

 Coleonyx, 41, 42. 



brevis, 42, 43, 219, 220, 224, 228. 



elegans, 41, 42, 43. 



elegans elegans, 42, 218, 224, 226, 

 227, 228, 229. 



elegans nemoralis, 42, 43, 220, 221, 

 223, 224. 



fasciatus, 42, 43, 220, 226, 



variegatus, 44. 



variegatus abbotti, 42, 44, 217. 



variegatus bogerti, 42, 44. 



variegatus peninsularis, 42, 44, 217. 



variegatus slevini, 42, 45, 217. 



variegatus sonoriensis, 42, 45, 227. 



variegatus variegatus, 42, 44, 217, 

 227. 

 coleonyx, Gymnodactylus, 42. 

 colimensis, Eumeces, 162, 169, 220. 

 collaris, Agama, 91. 



Crotaphytus, 92. 



Crotaphytus collaris, 92. 

 Colpochelys, 15. 

 communis, Cnemidophorus, 182. 



Cnemidophorus sackii, 178, 182, 

 217, 219, 220. 221, 222, 223, 

 225, 226, 227, 228, 229. 

 completa, Ctenosaura, 73. 

 concentrica, Testudo, 36. 

 concinna, Testudo, 31. 



Uta, 148, 150, 217. 

 consobrinus, Sceloporus, 118. 



Sceloporus undulatis, 117, 118, 219, 

 220. 224, 229. 

 consors, Kinosternon cruentatum, 22, 



24, 225, 229. 

 conspicuosa, Ctenosaura, 75. 

 Constrictor constrictor imperator, 225. 



durissus durissus, 225. 

 copei. Anolis, 65. 



Cnemidophorus communis, 181, 182. 



Eumeces, 162, 166, 220, 222, 223, 

 225. 

 copeii, Crotaphytus, 94. 

 Cophosaurus, 81. 



texana, 81. 



texanus, 85. 

 Cordylus (Gerrhonotus) multicarinatus, 



205. 

 coriacea, Dermochelys, 13, 217, 226. 



Testudo, 13. 

 cornuta, Agama, 99. 



Tapaya, 99. 

 cornutum, Phrvnosoma, 94, 95, 99, 219, 



220, 224, 226, 227. 

 coronata, Agama (Phrynosoma), 102. 

 coronatum, Phrynosoma, 94, 96. 



Phrvnosoma coronatum, 97, 102, 

 2i7. 

 cortezii, Phrvnosoma orbiculare, 96, 98, 

 225, 228. 



Tapaya, 98. 



