TABLE OF CONTENTS 



Page. 



Iiitroductiun 1 



Historical Review 8 



Genus Cnemidophorus 10 



Common names 10 



Synonymy 10 



Systematic notes 11 



Diagnosis 14 



Description 15 



Variation 18 



Range 18 



Habitat 19 



Habits 19 



Subdivisions of the genus Cnemidophorus 20 



Forms wrongly assigned to Cnemidophorus 20 



Kej^ to the forms of Cnemidophorus 21 



The lemiscatus group 30 



C. lemniscatus lemyiiscatus 30 



C. lemniscatus nigricolor 40 



C. ocellifer 43 



C. murinus murinus 46 



C. murinus arubensis 51 



Summary 53 



The deppii group 56 



C. deppii deppii 56 



C. deppii cozumelus 63 



C. guttatus 66 



Summary 74 



The sexlineatus group 76 



C. sexlineatus sexlineatus 76 



C. sexlineatus gularis 97 



C. sexlineatus per plexus 122 



C. labialis 141 



Summary 144 



The tessellatus group 146 



C. tessellatus tessellatus 146 



C. tessellatus rubidus 199 



C. tessellatus celeripes 202 



C. tessellatus martyris 205 



C. tessellatus canus 208 



C bacatus 211 



C. catalinensis 213 



C. ceralbensis 216 



C. maximus 218 



Summary 221 



