( viii ) 



XVIII. Notes on insects apparently of the genus Margarodes, 

 Lausd.-Guilding, stated to occur abundantly in the 

 nests of White Ants, and also of true Ants, in certain 

 Western Districts of the Cape Colony. By Koland 



Trimen, F.E.S., F.L.S 



XIX. The life-history of Geometra smaragdaria. By Georgk 

 Elisha 



Proceedings for 1886 

 Charter and Bye-Laws 

 Index 



461 

 465 



i 



Ixxxv 

 cv 



EXPLANATION OF THE PLATES. 



Plates I.— II. See pages 41 to 129 

 Plate III. „ „ 303 „ 322 



Plates IV., v., VI., & VII. 323 „ 328 



Plate VIII. See pages 329 to 333 

 Plates IX., X. ,, „ 381 „ 441 

 Plate XI 457 „ 459 



ERRATA. 



At page 271, first line from top, for "PnYTiciD^" read 

 " Phycitid;e." Page 458, first line from top, for "fig. 4" read 

 "lig. 5.'' Page 459, eleventh line from top, for "fig. 5" read 

 "fig. 4"; lines eleven, thirteen and fourteen from bottom, for 

 "a^cr" read "nigrer." 



