REPTILES 



8i 



Coloration in life of adult female, Cat. No. 4950 Stan. Univ. Mus. 

 Above golden brown, darker on top of head and along base of dorsal 

 crest; limbs above like back. Sides of head brow^nish ; sides of 

 throat and body bright brick red; a slaty antehumeral spot with black 

 center. Belly and inferior surfaces oi limbs cream ; tail yellowish 

 below. Chin greenish ; rest of lower jaw, throat and breast buffy. 

 Eyelids dark blue-green. 



The collection contains eleven adult females, all of which exhibit 

 considerable variation. Mandible and throat in some spotted with 

 dusky; tail dorsally black-barred and dorsum bronze-brown in a few 

 specimens. 



Length of head and body 57 to 61 mm. 



This is the smallest and in some respects the best marked species in 

 the archipelago. 



Occurs abundantly near the coast at Wreck Bay. None were seen 

 inland more than a mile from the coast, their absence being due prob- 

 ably to the saturated condition of the soil and great amount of surface 

 water. 



Food consists of insects, spiders, blossoms and seed capsules, the 

 former predominating in the stomachs examined. 



MEASUREMENTS OF TroftduTUS btvittatuS. ALL ADULT. 



TROPIDURUS HABELI (Steindachner). 



Tropidiirus pacificiis (var. habeli) Steindachner, Festschr. Zool.-bot. Ges. 



Wien, p. 314, pi. II, fig. 2, 1876. 

 Tropiduriis pacijficus Baur, Biol. Centralbl., x, p. 479, 1890. — BouL., Ann. 



N. H. (6), VII, p. 501, 1891 (part). 

 Tropidurtts habelii'Qpx'K,Y&^X.?,z\\r. Leuckart, p. 271, 1892. 



Rajige. — Galapagos Archipelago; Bindloe Island (Habel, Baur, 

 Hopkins Stanford Expedition). 



Specific Characters. — Sides of neck scaled ; no folds between ear- 

 opening and anterior oblique fold of neck. Dorsal crest in male high, 

 height on nape equal to one and one-half internasal distance. Male 



