THE LEPIDOPTERA’ OF 
LINCOLNSHIRE. 
PART III. 
By G. W. Mason, 
Barton-on-Humber. 
(Continued from Volume I., page 262). 
This Part completes the List of what are generally called 
the Macro-Lepidoptera. 
I am again indebted to Mr. G. T. Porritt and Mr. 
E. A. Atmore for their kind help in naming species of the 
Genus Eupithecia, commonly known as Pug Moths, a very | 
difficult group. 
The past few seasons have not been very favourable 
for Geometre, and even common. species have _ been 
more or less scarce. The season of 1909 opened very 
promisingly with a fine May, which only turned out to be 
the forerunner of a cold, inclement summer, and proved 
in the end to be a very disappointing season. 
EXPLANATION OF SIGNS 
(vepeated from pages 77 and 175 of Volume I.) 
|| signifies Miller and Skertchly’s ‘‘ Fenland ’—1878. 
_ Nat. a3 The ‘“ Naturalist.’ 
* i The ‘ Naturalists’ World,” May, 1885. 
‘] X C. G. Barrett’s ‘‘ Lepidoptera of the British Islands.” 
a ” Newman’s “ British Butterflies ”—an old edition. 
§ 45 The ‘‘ Naturalists’ World, 1886.” 
4q ri J. W. Tutt’s ‘‘ British Lepidoptera.” 
M.M. ,, Entomologists’ Monthly Magazine. 
