THE 
LEPIDOPTERIST’S 
CALENDAR: 
GIVING THE TIME OF APPEARANCE OF THE 
BRITISH LEPIDOPTERA, 
AS FAR AS THEY ARE KNOWN, 
IN THE 
IMAGO, LARVA, AND PUPA STATES f 
WITH A CLASSIFIED ARRANGEMENT OF THE 
LARV & - FOOD. 
* 
K BY 
JOSEPH MERRIN, | 
LONDON : 
E. NEWMAN, 9, DEVONSHIRE STREET, BISHOPSGATE, 
1860, 
