22 



PROCEEDINGS OF THE NATIONAL MUSEUM 



Euspondylus guentheri (O'Shaughnessy) 



Ecpleopus {Euspondylus) guentheri O'Shaughnessy, 1881, Proc. Zool. Soc. 

 London, p. 235, pi. 23, fig. 1. Sarayacu, Ecuador (BM 1946.8.8.99). 

 Range; Amazonian Ecuador. 



Euspondylus maculatus Tschudi 



Euspondylus maculatus Tschudi, 1845, Archiv fiir Naturg., vol. 11, p. 



161 . Vicinity of Moyabamba, Peru (type unknown, not in VM). 

 Ecpleopus fraseri O'Shaughnessy, 1879, Ann. Mag. Nat. Hist., ser. 5, 



vol. 4, p. 296. Guayaquil, Ecuador (BM 58.7.25.14). 

 Range : Coastal areas of northern Peru and southern Ecuador. 



Genus GONATODES Fitzinger 



1 . Basal phalanges of digits cylindrical (fig. 6a) caudiscutatus 



Basal phalanges of digits slightly but distinctly depressed (fig. 6^). . concinnatus 



Figure 6.- 



-Basal phalanges of digits: a, Gonatodes caudiscutatus; b, G. concinnatus. 

 in occipital region: c, Ophryoessoides iridescens; d, 0. guentheri. 



Scale 



Gonatodes caudiscutatus caudiscutatus (Giinther) 



Gymnodactylus caudiscutatus Giinther, 1859b, Proc. Zool. Soc. London, 



p. 410. W. Ecuador (BM 1946.9.7.6-9). 

 Gonatodes collaris Garman, 1892, Bull. Essex Inst., vol. 24, p. 83. 



Wreck Bay, Chatham Is., Galapagos (MCZ 9432). 

 Range: Choco of Colombia and Ecuador; Galapagos Is. 



Gonatodes concinnatus O'Shaughnessy 



Goniodactylus ferrugineus. — Cope, 1868, Proc. Acad. Nat. Sci. Philadelphia, 

 vol. 30, p. 97. 



