no. 1830. DESCRIPTIONS OF NEW HYMENOPTERA—CBA WFORD. 449 



uated well above a line connecting the lower margins of the eyes; 

 antennae dark brown, scape except tip whitish; pedicel not half as 

 long as first joint of funicle; joints of funicle elongate, the first 

 longer than the second, the third and fourth subequal and shorter than 

 the second; middle lobe of mesonotum and scutellum reticulate with 

 raised lines; lateral lobes of mesonotum reticulate outwardly, the 

 inner margins smooth and with a few setigerous punctures; axillae 

 smooth, shiny; disk of metathorax smooth, with a median carina; 

 propodeum with a median and lateral carinae, and slightly back of the 

 middle a transverse one; between the spiracles smooth, laterad of 

 the spiracles with setigerous punctures; neck of propodeum at sides 

 with a flattened plate-like process extending over the base of the 

 coxae; postmarginal vein almost twice as long as stigmal; marginal 

 vein not much longer than submarginal and not twice as long as post- 

 marginal; legs light testaceous; abdomen smooth, quite hairy at 

 base. 



Male. — Unknown. 



One specimen from Hudson Falls, New York, May 27, 1910, with 

 the number a2034, reared from Agromyza melanopyga in fern leaves. 



Type.— Oat. No. 13651, U.S.N.M. 



Received through the Bureau of Entomology, from Dr. E. P. Felt, 

 after whom it is named. 



80796°— Proc.N.M. vol.40— 11 29 



