CONTENTS. 



Xlll 



LlOLAEMUS NITIDUS, 



Subgenus Liodeiba, 



llodeira chilensis, 

 Subgenus Ptychodeira, 



1. Ptychodeira gracilis, . 



2. Ptychodeira femorata, 



3. Ptychodeira stantoni, . 



4. Ptychodeira cyanogaster, . 



5. Ptychodeira intermedia, 



6. Ptychodeira mosaica, 

 Subgenus Rhytidodeira, 



1. Rhytidodeira kingi, 



2. Rhytidodeira magellanica, 



3. Rhytidodeira bibroni, 



4. Rhytidodeira wiegmanni, 



5. Rhytidodeira nigromaculata, 



6. Rhytidodeira oxycephala, 

 Subgenus Eulaemus, 



1. Eulaemus tenuis, 



2. Eulaemus darwini, . 



3. Eulaemus pictus, 



4. Eulaemus fitzingeri, 



5. Eulaemus affinis, 



6. Eulaemus signifer, . 



7. Eulaemus maculatus, 

 Subgenus Ortholaemus, 



1. Ortholaemus beaglii, 



2. Ortholaemus multimaculatus, 



3. Ortholaemus fitzroii, . 

 Genus Brachylophus, .... 



Brachylophus fasciatus, . 

 Genus Sceloporus, .... 



1. Sceloporus undulatus, . 



2. Sceloporus occidentalis, . 



3. Sceloporus frontalis, . 



4. Sceloporus gracilis, 

 Genus Phrynosoma, 



Subgenus Tapaya, .... 



1. Tapaya orbicularis, 



2. Tapaya hebnandesi, 

 ,3. Tapaya ornatissima, 



4. Tapaya brevirostris, > 



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