THE ENTOMOLOGIST 147 
Notes on the Wing-bones of the Two-winged Flies. 
By Francis WALKER, Esq. 
(Continued from p. 128.) 
Bones. AREOLETS. 
j. Mediastinal. B_ Subceostal. 
g Subcostal. K Radial. 
k Radial. C’ Cubital, Ist. 
ce Cubital. C” Cubital, 2nd. 
e’ Cubital, Ist branch. B’ Prebrachial. 
c’’ Cubital; 2nd branch. B” Pobrachial. 
a’ Prebrachial, lst branch. D Subapical. 
d’’ Prebrachial, 2nd branch. Y Anal. 
m Pobrachial, 1st branch. V_ Subanal. 
y Pobrachial, 2nd branch. ft Discal. 
v Anal. 
w Subaxillary. 
Fig. 25.—Limnobia. 
Fig. 26.—Limnophila. 
