CONTENTS OF VOLUME I. 

 Plates I-XXXIV. 



PAGE 



Title-page i 



Contents iii 



No. I. Preliminary Description of Four New Races of Gigantic 

 Land Tortoises from the Galapagos Islands. By John 

 Van Denburgh I 



(Published December 20, 1907) 



No. II. A Botanical Survey of the Galapagos Islands. By Alban 



Stewart. (Plates I-XIX) 7 



(Published January 20, 1911) 



No. III. The Butterflies and Hawk-Moths of the Galapagos 



Islands. By Francis X. Williams. (Plates XX-XXI).. 289 

 (Published October 7, 1911) 



No. IV. The Snakes of the Galapagos Islands. By John Van 



Denburgh. (Plates XXII-XXX) 323 



(Published January 17, 1912) 



No. V. Notes on the Botany of Cocos Island. By Alban Stewart. 



(Plates XXXI-XXXIV) 375 



(Published January 19, 1912) 



No. VI. The Geckos of the Galapagos Archipelago. By John Van 



Denburgh 405 



(Published April 16, 1912) 



No. VII. Notes on the Lichens of the Galapagos Islands. By Alban 



Stewart 431 



(Published December 17, 1912) 



Index 447 



December .30, 1914. 



