PROCEEDINGS 
OF THE 
CALIFORNIA ACADEMY OF SCIENCES 
FourtTH SERIES 
Vou. II, Pr. H, Nos. 14, 15 and 16, pp. 259-310 June 16, 1919 
EXPEDITION OF THE CALIFORNIA ACADEMY OF 
SCIENCES TO THE GALAPAGOS 
ISLANDS, 1905-1906 
XIV 
The Ants of the Galapagos Islands 
BY 
Witit1am Morton WHEELER 
Bussey Institution for Research in Applied Biology 
XV 
The Ants of Cocos Island 
BY 
WILLIAM Morton WHEELER 
XVI 
A new species of the 
Hymenopterous Genus Scleroderma 
from the Galapagos Islands 
BY 
CHARLES T. BRUES 
Bussey Institution for Research in Applied Biology 
PRINTED FROM THE 
JOHN W. HENDRIE PUBLICATION ENDOWMENT 
ie SFP 2 31919 
ae “e 
onal Muse 
arcmamenrn ere 
SAN FRANCISCO ~ 
PUBLISHED BY THE ACADEMY 
1919 
