XII LIST OF ILLUSTRATIONS. 



TEXT FiraiRES. 



Tni<: Ckocodilians, I^izards, Axn Snakes of North America. 



By Edward Drinker Cope. 



Page. 



1. Alligator inissisaippiensis Dandiu - - 169 



2. Crocodilus americanus Lanrenti 174 



3. Details of Emneiccs (luiutjiieliueatus Linnji'us (female) 177 



4. Details of Osceola doliata sy8pila Cope 177 



Vk Diagram of peritoneum of Sauria, with all the folds displayed by a trims- 

 verse section near tbe middle of the liver 1!'7 



6. Iguaniuii'. Basiliscus plumifrons Cope 214 



7. Ignanid;c. Iguana tnberculata Linna-ns 214 



8. Igiiauida'. Phymaturus palluma Molina 214 



9. Ignauidai. Phrynosoma cornutnm Harlan 214 



10. AgamidiP. Lophnra amboineusis Schlosser 215 



11. Agamidie. Physignathus mentager Giinther 215 



12. Agamidie. Uromastix spinipes Daudin 215 



13. Agamida^. Moloch horridns Gray 215 



14. Iguanida?. Crotaphytus wisllzenii Baird and (Jirard 216 



15. Agamidie. Liolepis bellii Gray 217 



16. Anolis carolinensis Cnvier 233 



17. Ctenosaura bemilopha Cope. La Paz, Lower California 239 



\X. Dipsosaurns dorsalis Baird and Girard. Fort Ynma, Arizona 243 



19. Crotajihytus collaris Say. Lake Valley, New Mexico 248 



20. Crotaphytus reticnlatus Baird. Ringgold Barracks, Texas 254 



21. Ciotaphytus wislizenii Baird and Girard. San Bernardino, California 256 



22. Saurouialus hispidus Stejneger. Angel Island, Gulf of California 264 



23. Saurouialus ater Dumeril. Yauqjai Valley, Arizona 266 



24. Callisaurus draconoides draconoides Blainville. Cape San Lncas, Lower 



California 270 



25. Callisaurns draconoides ventralis Hallowell. Mojave Desert, California.. 275 



26. Ptenopus garrulus Smith 277 



27. Uma uotata Baird. Arizona 278 



28. Uma rnfopuuctata Cope. Arizona 280 



29. Uma scoparia Cope. Tucson, Arizona 282 



30. Holbrookia texana. Troschel. El Paso, Texas 286 



31. Holbrookia propiucpia Baird and Girard 290 



32. Holbrookia macnlata lacerata Cope 292 



33. Holbrookia macnlata macnlata Baird and (Jirard. Fort Kearny to 



Laramie, Wyoming 294 



34. Holbrookia macnlata tlavilenta Cope. Lake Valley, New Mexico 298 



35. Uta tlialassina Cope. La Paz, Lower California 302 



36. Uta repens Van Denbnrgh. Lower California 303 



37. I Tta mearnsii Stejneger. Southern C!alifornia 304 



38. Uta stansbnriana Baird and Girard. Between Nogales and Rio Grande . . 307 



39. Uta palmerii Stejneger. San Pedro Martir Island, Gulf of California 313 



40. Uta levis Stejneger. Tierra Amarilla, New Mexico 314 



41. Uta ornata Baird and Girard. San Pedro 315 



42. Uta symmetrica Baird 318 



43. Uta bicarinata Dnnn^ril. Chihuahua, Mexico 321 



44. Uta nigricauda Cope. La Paz, Lower California 323 



45. Uta parviscntata Van Denburgh. Lower California 324 



46. Uta graciosa Hallowell. Southern California 326 



47. Lysoptychns lateralis Cope. San I )iego, Texas 329 



