26 PROCEEDINGS OF THE NATIONAL MUSEUM vol. 119 



Genus MACROPHOLIDUS Noble 



Macropholidus annectens Parker 



Macropholidus annectens Parker, 1930, Ann. Mag. Nat. Hist., ser. 10, 



vol. 5, p. 569. Loja City, Ecuador (BM 1930.1.30.2, female). 

 Range : Upper drainage of Rio Zamora, Ecuador. 



Genus MONOPLOCUS Gunther 



Monoplocus dorsalis Gunther 



Monoplocus dorsalis Gunther, 1859b, Proc. Zool. Soc. London, p. 404. 

 "Andes of Western Ecuador" (originally BM, now lost). 



Range: Uncertain; this has not been taken since the type was col- 

 lected. The type is no longer extant. 



Genus MORUNASAURUS Dunn 



Morunasaurus annularis (O'Shaughnessy) 



Hoplocercus annularis O'Shaughnessy, 1881, Proc. Zool. Soc. London, 



p. 244, pi. 25, fig. 2. Canelos, Ecuador (BM 1946.8.10.35). 

 Range: Amazonian Ecuador. 



Genus NEUSTICURUS Dumeril and Bibron * 



1 . Pronounced tubercles on limbs 2 



No tubercles on limbs strangulatus strangulatus 



2. Granular scales of sides interspersed with fairly regular rows of enlarged, keeled 



scales ecpleopus 



Granular scales of sides uniform in size; no keeled, enlarged scales. . cochranae 



Neusticurus cochranae Burt and Burt 



Neusticurus ecpleopus cochranae Burt and Burt, 1931, Bull. American 

 Mus. Nat. Hist., vol. 61, p. 350. San Jose de Sumaco, Ecuador 

 (AMNH 28891, male). 



Range : Amazonian lowlands of Northern Ecuador. 



Neusticurus ecpleopus Cope 



Neusticurus ecpleopus Cope, 1876, Journ. Acad. Nat. Sci. Philadelphia, 



ser. 2, vol. 8, pt. 2, p. 161. Peru (probably ANSP). 

 Neusticurus tuberculatus Shreve, 1935, Occ. Pap. Boston Soc. Nat. Hist., 



vol. 8, p. 209. Sarayacu, Ecuador (MCZ 37711, male). 

 Custa bicarinata. — Gunther, 1859b, Proc. Zool. Soc. London, p. 404. 

 Range : Amazonian lowland in Ecuador and northern Peru. 



* Arrangement following Uzzell, Bull. American Mus. Nat. Hist., in press. 



