CONTENTS OF VOL. XX. 
Annual Meeting, May 2, 1878 ie See ete 
Prof. A. Hyatt. Custodian’s Report : F - F 
Mr. E. Burgess. Secretary’s Report. : . : ‘ : 
Mr. C. W. ScupprErR. Treasurer’s Report : ‘ Shes taoy Parks “ 
Election of Officers for 1878-9 : : , : : : é 
Election of Members : : : ; < 1 Sa : 
General Meeting, May 15, 1878 : : é 3 
a. ae RATHBUN. pexguian peononees of the Puaviies of Phiss, . 
Yaz 
Mr. RicHARD eee Goa — of ite apen of Temanions Bahia, 
and of Parahyba do Norte 
General Meeting, October 2, 1878 
Dr. AsA Gray. Remarks on Prof. Joseph Henry : 
Mr. W. O. CRrosBy. _ Physical aS and ioe of the ree af 
Trinidad ‘ : : : : 
General ipeae Getoties 16, 1878 
Section of Entomology, October 23, 1878 
Dr. H. A. HAcGEN. Museum Pests observed in ae 
General Meeting, November 6, 1878 : 
Mr. §. H. Scupprr. A Century of Orhoptars. eecdcs re Ix ahd x 
Mr. A. T. PARKER. Experiments on Spontaneous Generation (Plate 1.) 
General Meeting, November 20, 1878 
Election of Members . 
Section of Entomology, November 27, 1878 
Dr. H. A. HAGEN. Larvae of Insects discharged through the Urethra 
Birds swarming after White Ants - : 
General Meeting, December 4, 1878 : : a 
Dr. S. KNEELAND. Traces of the Mediterranean Nations in the Novthern 
Ocean 
General Mackin Decorther 18, 1878 
Section of Entomology, December 27, 1878 
Dr. H. A. HAGEN, Remarks on White Ants 
General Meeting, January 1, 1879 
106 
106 
107 
107 
118 
119 
119 
121 
121 
121 
124 
