CHAP. XIX.] 



REPTILES. 



393 



Family 35.— CHALCID^. (3 Genera, 8 Species.) 



General Distribution. 



Neotropical Nearctic Pal-earctic Ethiopiak Oriental Australian 



Sib-regions. Sub-begions. Sub-regions. Sub-regions. Sub-regions. Sub-regions. 



1.2.3 



-?3 



The Chalcidae are a small group of Lizards characteristic of 

 Tropical America, one species extending into the United States. 



The genera are Chalets (6 sp.), ranging from Central America 

 to Chili ; two other species, which have been placed in distinct 

 genera, inhabit North America and Peru. 



Family 36.— ANADIAD^. (1 Genus, 1 Species.) 



General Distribution. 



Neotropical 

 Sub-regions. 



Nearctic 

 Sub-regions. 



Pal^arctic 

 Sub-regions. 



Ethiopian 

 Sub-regions. 



Oriental 

 Sub-regions. 



Australian 

 Sub-beoions. 



— a 



The single species oiAnadia, constituting this family, inhabits 

 Tropical America. 



Family 37.— CHIEOCOLID^. (1 Genus, 2 Species.) 



The genus Hetcrodactylus, which constitutes this family, in- 

 habits Brazil. 



