Second line beneath table, change ' 335' to 333, and ' 201 ' to 200. 

 Page 142 [136], fourteenth line from top, for ' Proctotypes ' read Proctotrypes. 

 Page 149 [ 143], sixteenth line from bottom, after 'Chalcidoidea ' add Ashmead. 

 Page 166 [160], insert above sixth line from bottom, Genus Platylabus. 

 Page 231 [225], eleventh line from top, insert, before heading 'Zootrephes For- 



ster,' the word Genus. 

 Page 246 [240], second line from top, insert, before heading ' Catastenus For- 



ster,' the word Genus. 



Page 258 [252], name of tribe should read Exothecina. 

 Page 261 [255], fourth line from bottom, insert, before heading ' Paraselandria 



Ashmead,' the word Genus. 



EDITOR. 



(121) 



