82 NEW YORK STATE MUSEUM 
Erosomyia mangiferae Felt 
I91t Felt, E. P. N.Y. Ent. Soc. Jour., 19:49-50 
The midge was reared by W. H. Patterson, St Vincent, W. Is 
from presumably blister galls on very young leavesof Mangifera 
ifeag GG lia eure 
Toxomyia Felt 
1911 Felt, E.P. Ent. News, 22:302 
1913 Kieffer, J. J. Gen. Insect., fase. 152, p. 173 
The unidentate anterior claws and the 2 circumfili indicate a 
relationship to Erosomyia Felt from which it is easily separated by 
alar characters. The genitalia approach in structure those of 
Mhecodiplosis. 7 Lype: T. farnie1 cola Felt. 

Fig. 15 Toxo- 
. myia rubida, 
Fig.14 Toxomyia fifth antennal 
rubida, fifth anten- segment of female 
nal segment of male (enlarged, origi- 
(enlarged, original) nal) . 
Key to Species 
a Stems of the fifth antennal segment of the male with a length two and one- 
half and three and one-half times their diameters, respectively 
b Body pale yellowish, length .75 mm; dorsal plate short, roundly and 
triangularly emarginate, the lobes broadly ini cche seta iia ein nnnne 
fungicola Felt, C. a2134 
bb Mesonotum yellowish brown; abdomen yellowish orange, length 1 mm; 
dorsal plate short, broad, broadly emarginate, the lobes obliquely 
TLUNCALE. oe eee tel vase eee sree ssa ee tt Dida BeltiG. aera 

