PREFACE 
SINCE sending to press parts 1-8 of this volume a few addi- 
tional life-histories have been worked out at Pusa. Mr. y. M. 
Maxwell, I.C.8., has also kindly sent me some notes on various 
species reared by him in Bombay, and Mrs. Drake has forwarded 
notes on a new species of Antispila from Serampore. The opportu- 
nity is taken to add these supplementary notes to the present 
volume in order to have all our information under one cover. 
Pusa, 5th April 1920. T. BAINBRIGGE FLETCHER. 
=o 
