Family Iguanidae 45 
(type locality, Tagus Cove, Albemarle Island, Galapagos 
Archipelago). 
Tropidurus albemarlensis albemarlensis Burt and Burt, Proc. 
U.S. Nat. Mus., Vol. 78, Art. 6, 1930, p. 23. 
RANGE: Albersale Daphne, Indefatigable, James, South Sey- 
mour, arts Brattle, and Narborough islands, Cains 
Archipelag 
Tropidurus albemarlensis barringtonensis BAuR 
Tropidurus barringtonensis Baur, Feschr. f. Leukart, 1892, p 
268 (type locality, Barrington Island, Galapagos Archipelago). 
Tropidurus albemarlensis barringitonensis VAN DENBURGH and 
SLEVIN, Proc. Calif. Acad. Sci., Ser. 4, Vol. 2, 1913, p. 168. 
Rance: Barrington Island, Galapagos Archipelago. 
Tropidurus bivittatus (PETERS) 
Craniopeltis bivittata Peters, Monatsb. Akad. Wiss. Berlin, 1871, 
p- 645 (type locality, Chatham Island, Galapagos Archipelago). 
Tropidurus bivittatus VAN DenBuRGH and SLEVIN, Proc. Calif. 
ad. Sci., Ser. 4, Vol. 2, 1913, p. 155. 
Rance: Chatham Island, Galapagos Archipelago. 
Trepidurus blainvilli (Dumérm anp Brsron) 
Tropidogaster blainvilli DuméRm. and Breron, Erp. Gén., Vol. 4, 
1837, p. 330 (type locality, unknown 
Tropiduris blainvilli BouLencER, Vol. 2, 1885, p. 178. 
Rance: South America. 
Tropidurus delanonis BAauR 
Tropidurus delanonis Baur, Biol. Centralbl., Vol. 10, 1890, pp. 
478-479 (type locality, Hood Island, Galapagos TEAS 
Rance: Hood and Gardner Islands, Galapagos Archipelago. 
Tropidurus duncanensis Baur 
Tropidurus duncanensis Baur, Biol. Centralbl., Vol. 10, 1890, 
p- 479 (type locality, Busses Island, Galapagos Archipelago). 
Rance: Duncan Island, Galapagos Archipelago. 
Tropidurus grayii (BELL) 
Leiocephalus grayii Bet, Zool. “Beagle”, Reptiles, 1843, p 
— = Charles and Chatham islands, Galapagos pee 
Trp grayii BouLencer, Cat. Liz. British Mus., Vol. 2, 
LTZ. 
face: Charles Island and its neighboring islets, Gardner, Cham- 
pion, and Enderby islands, Galapagos Archipelago; not on 
Chatham Island, Galapagos Archipelago. 
