Oct. 10,1913 
Serpentine Leaf-Miner 
81 
also reared by Mr. C. N. Ainslie from mines of A. coquilletti Malloch in 
leaves of Hordeum jubatum collected at Fort Collins, Colo. 
Derostenus varipes Cwfd.—A single specimen of this parasite was 
reared from Agromyza pusilla at I y a Fayette, Ind., by Mr. Luginbill. 
Nothing is known of its life his¬ 
tory. It is a new species and 
was described by Mr. Crawford 
in the Proceedings of the 
United States National Mu¬ 
seum, volume 45, page 315, 
1913- 
Diaulinopsis callichroma 
Cwfd.*—This species was 
reared from mines in leaves of 
cowpea at La Fayette, Ind., by 
Mr. Luginbill and from alfalfa 
leaves at Tempe, Ariz., by Mr. 
Wildermuth Verv few speci- ^ flG * I3 *—Zagrammosoma multilineata, a parasite of the ser- 
, pentine leaf-miner. Greatly enlarged. (Original.) 
mens were secured, and it 
seems of little importance as a parasite of Agromyza pusilla. 
Cirrospilus flavoviridis Cwfd.—Two specimens were reared from 
mines in alfalfa leaves at Salt Lake City, Utah, by Mr. C. N. Ainslie, who 
also reared it from mines of Cerodontha dorsalis Loew in timothy leaves 
at Ely, Nev. It is also recorded as a parasite of Agromyza parvicornis. 
It was described by 
Mr. Crawford in the 
Proceedings of the 
United States Na- 
tionalMuseum, volume 
45, page 317, 1913. 
Zagrammo soma 
multilineata Ashm.— 
This species (fig. 13), 
described in 1888, has 
long been known as a 
parasite of a lepidop- 
terous leaf-miner (. Lith - 
ocolletis sp.), from 
which it was reared 
by the senior author in Ohio in 1893. Only three specimens were reared 
from Agromyza pusilla , two being reared at Wellington, Kans., by the 
junior author in 1910 and one by Mr. Luginbill at La Fayette, Ind. 
Closterocerus utahensis Cwfd.*—A few specimens of this parasite 
were reared from mined alfalfa leaves at Salt Lake City, Utah, by Mr. 
Fig. 14. —Pleuroiropis rugosithorax, a parasite of the serpentine leaf- 
miner. Greatly enlarged. (Original.) 
