2b 
FIRST SUPPLEMENT 
TO THE , 
PRELIMINARY LIST 
OF 
COLBHOPTHRA 
IN THE 
REPORT FOR 1906, 
BY 
James J. WALKER, 
Hon. M.A, R,N., F.LS., 
Secretary of the Entomological Society of London. 
| Reprinted from the Ashmolean Natural History Society 
Report for 7907. | 
