28 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 119 



Ophryoessoides aculeatus (O'Shaughnessy) 



Leiocephalus aculeatus O'Shaughnessy, 1879, Ann. Mag. Nat. Hist., 

 ser. 5, vol. 4, p. 303. Moyobamba, Peru (BM 1946.8.12.33-36). 



Leiocephalus angulifer Werner, 1901, Verb. Zool.-Bot. Gesell. Wien, 

 vol. 51, p. 595. Ecuador (BerM 16594). 



Range : Amazonian slopes of Ecuador and Peru. 



Ophryoessoides festae (Peracca) 



Leiocephalus festae Peracca, 1897, Bol. Mus. Zool. Univ. Torino, vol. 12, 



no. 300, p. 6. Cucnca, Ecuador (TurM 2619). 

 Range: Inter-Andean plateau in Cuenca Hoya, Ecuador. 



Ophryoessoides formosus (Boulenger) 



Liocephalus formosus Boulenger, 1880, Bull. Soc. Zool. France, p. 43. 



Andes of Ecuador (IRB 2007). 

 Range : Known only from the type. 



Ophryoessoides guentheri (Boulenger) 



Liocephalus ornatus. — Giinther, 1859b, Proc. Zool. Soc. London, p. 408. 

 Liocephalus trachycephalus. — Boulenger, 1882, Ann. Mag. Nat. Hist., ser. 5, 



vol. 9, p. 458. 

 Liocephalus guentheri Boulenger, 1885, Cat. Lizards British Mus., vol. 2, 



p. 169, pi. 13. Guayaquil and Sarayacu, Ecuador and a questioned 



report from Colombia (BM 58.7.25.16-18; 59.9.26.6; 60.6.16.18-21; 



71.2.7.7-10; 71.4.16.53; 80.12.8.53). 

 Range : Apparently confined to the Inter-Andean plateau in Ecuador. 



Ophryoessoides haenschi (Werner) 



Liocephalus haenschi Werner, 1901, Verb. Zool.-Bot. Gesell. Wien, 



vol. 51, p. 595. Balzapamba, Ecuador (BerM 16595). 

 Range : Known only from the type. 



Ophryoessoides iridescens (Giinther) 



Liocephalus iridescens Giinther, 1859b, Proc. Zool. Soc. London, p. 409, 



pi. 20, fig. B. Andes of Ecuador (BM 60.6.12.2-7). 

 Range : From Guayaquil to El Oro Prov., in drier coastal areas. 



Ophryoessoides ornatus ornatus (Gray) 



Leiocephalus ornatus Gray, 1845, Cat. Lizards British Mus., p. 219. 



Guayaquil, Ecuador (BM 1946.8.29.72). 

 Range: West Coast of Ecuador. 



Ophryoessoides rhodomelas (Boulenger) 



Liocephalus rhodomelas Boulenger, 1899b, Ann. Mag. Nat. Hist., ser. 7, 



vol. 4, p. 455. Ona, Ecuador (BM 1946.8.29.77-80). 

 Range : Inter-Andean plateaus of southern Ecuador. 



