Family Teiidae 61 
Genus Dracaena 
Daupin, Hist. Nat. des Reptiles, Vol. 2, 1802, p. 421 
(type species, guianensis 
Dracaena guianensis DAUDIN 
gulanensis , Hist. Nat. des Reptiles, Vol. 2, 
1802, p. 423 (type ication Saint Francois River, Brazil). 
Rance: Northeastern South America. 
Genus Echinosaura 
BOULENGER, a Zool. 
oc. London, 1890, p. 82 
type species, horrida) 
Echinosaura horrida BoULENGER 
Echinosaura horrida BouLENGER, Proc. Zool. Soc. London, 1890 
83 (type locality, Ecuador). 
Rance: Ecuador 
Echinosaura palmeri BoULENGER 
Echinosaura palmeri BouLENGER, Ann. and Mag. Nat. Hist., Ser. 
8, Vol. 7, 1911, p. 23 (type locality, Noananca, Rio San Juan, 
Choco of southwestern Colombia 
Rance: Colombia 
Genus eos 
DuMERIL and Brsron, E 
"Vol. 5, 1839, p. 434 
type species, " puadichannian 
Ecpleopus affinis Peters 
Ecpleopus (Aspidolaemus) affinis PETERS, beers Akad. Wiss. 
rlin, 1862, p. 199 (type locality, South Americ 
RANGE: Westeth Ecuador. 
Ecpleopus gaudichaudii DuMéRIL and Brsron 
Ecpleopus gaudichaudii DuMéRW and Brsron, Erp. Gén., Vol. 5, 
1839, p. 436 (type locality, Brazil). 
Rance: Brazil. 
Genus Euspondylus' 
TscHupt, Fauna Peruana, onl ie 1845, p. 41 
species, maculat 
Euspondylus acutirostris (PETERS) 
Ecpleopus (Euspond 
Wiss 
ylus) acutirostris Peters, Abhandl. Akad. 
- Berlin, 1862, p. 209 (type locality, Venezuela 
1 Including Prionodactylus O’Shaughnessy, Proc. Zool. Soc., London, 1881, p. 231 (type species, 
