

REPORT OF THE STATE ENTOMOLOGIST IQI2 199 
Cordylomyia americana n. sp. 
This species was taken at Boulder, Col., October 15th by Prof. 
ae 1). A. Cockerell. 
Female. Length 2mm. Antennae extending to the base of the 
abdomen, sparsely haired, dark brown, at least 9, probably 12 
segments, the fifth subsessile, subcylindric, with a length one- 
half greater than its diameter. Palpi; the first segment greatly 
swollen, broadly rounded, the second a little shorter than the 
first, narrowly oval, the third a little longer than the second and 
the fourth nearly twice the length of the third, rather strongly 
flattened. Mesonotum dark brown. Abdomen a fuscous yellowish 
green, darker distally. Wings hyaline, costa light brown, sub- 
costa uniting with the margin just before the middle. Legs a 
variable fuscous yellowish; claws long, slender, strongly curved, 
minutely denticulate, the pulvilli as long as the claws. Ovipositor 
short, the terminal lobe short, stout, triangular, narrowly rounded 
distally. Type Cecid. 887. 
Cordylomyia kasloensis Felt 
1908 Felt, E. P. N. Y. State Mus. Bul. p. 314 (Campylomyza) 
This species was taken by Mr R. P. Currie June 11, presumably 
noo?, at. Kaslo, B. C. 
Female. Length 1.25 mm. Antennae extending to the fourth 
abdominal segment, sparsely haired, dark brown; I2 segments, 
the fifth pyriform, with a length three-fourths the diameter. Palpi; 
the first segment short, stout, greatly dilated apically, pyriform, 
the second one-half longer than the first, slender, the third a little 
longer and more slender than the second» Body a nearly uniform 
dark reddish brown. Wings hyaline, costa dark brown, subcosta 
uniting with the anterior margin near the basal half. Legs fuscous 
yellowish, tarsi darker; claws long, slender, strongly curved, simple, 
pulvilli as long as the claws. Ovipositor short, triarticulate, the 
basal segment irregularly ovoid, the second elongate, triangular, 
the third broadly oval. Type Cecid. 881. 
Cordylomyia coloradensis n. sp. 
This species was taken on a window in October 1910 by Prof. 
T. D. A. Cockerell at Boulder, Col. 
Male. Length 1.5 mm. Antennae a little longer than the body, 
sparsely haired, dark brown; 14 segments, the fifth with a stem one- 
quarter longer than the pyriform enlargement, which latter has a 
length a little greater than its diameter; terminal segment conical, 
with a length twice its diameter, not fused with the preceding. 
Palpi; the third segment with a length about three times its width, 
the fourth one-half longer. Mesonotum, scutellum, postscutellum 
and abdomen a nearly uniform dark brown. Costa light brown, 
