Igo NEW YORK -STATE MUSEUM 
uniting with the margin at the basal half ; halteres whitish transpar- 
ent. Legs nearly uniform straw brown; claws stout, strongly 
curved, pectinate. Genitalia; basal clasp segment stout, obliquely 
truncate; terminal clasp segment greatly enlarged and broadly 
rounded. Dorsal plate about one-half the width of the entire seg- 
ment, broadly rounded. Harpes stout, subtriangular basally, broadly 
and roundly excavated laterally at the posterior third, apically 
broadly rounded internally and with a conspicuous beak at the ex- 
ternal posterior angle. (Plate 12, figure 2.) Type Cecid. 145. 
Monardia barlowi Felt 
1908 Felt, E. P. N. Y. State Mus. Bul. 124, p. 316 (Campylomyza) 
This species was taken May 2, 1904 by Prof. John Barlow at 
Kingston, R. I. Apparently the same species has been taken at 
Aweme, Manitoba, N. W. T., and at Hazleton, Pa. 
Male. Length 1.5 mm. Antennae extending to the third ab- 
dominal segment, thickly long haired, dark brown; 14 segments, the 
fifth with a stem three-fourths the length of the subcylindric basal 
enlargement ; terminal segment reduced, irregularly obtuse distally. 
Palpi; the first segment short, stout, irregularly oval, the second a 
little longer, subrectangular, the third a trifle longer, more slender, 
the fourth one-half longer than the third, more slender. Mesono- 
tum dark brown, submedian lines sparsely clothed with fine, yellow- 
ish hairs. Scutellum dark brown. Abdomen reddish brown, rather 
thickly clothed with yellowish hairs. Wings hyaline, costa light 
brown, subcosta uniting with the margin just beyond the basal half. 
Halteres and legs a nearly uniform fuscous yellowish, the distal 
tarsal segments somewhat darker; claws short, stout, strongly 
curved, denticulate, the pulvilli as long as the claws. Genitalia; 
basal clasp segment short, stout, a conspicuous lobe at the internal 
distal angle, terminal clasp segment narrowed and prolonged at the 
base, swollen distally, broadly rounded; dorsal plate broad, broadly 
rounded. Harpes apparently consisting of two subrectangular, ir- 
regular plates with the internal and distal margins, the latter 
strongly excavated, heavily chitinized. Type Cecid. 7098. 
Monardia tuckeri Felt 
1908 Felt, E. P. N. Y. State Mus. Bul. 124, p. 316 (Campylomyza) 
This species was taken in November 1907 at Plano, Texas, by Mr 
BaSe tickets 
Male. Length 1.25 mm. Antennae longer than the body, sparsely 
haired, dark brown; 14 segments, the fifth with a stem as long as 
the subcylindric basal enlargement, which latter has a length one- 
half greater than its diameter; terminal segment reduced, tapering, 
obtuse. Palo: thei figst segment short, stout, irregularly oval, the 
second as aa as the first, slender, the third’ a little longer and 
stouter than the second, the fourth one-half longer and more ‘slender 
