1GC NEW YORK STATE MUSEUM 
atter and a small bud gall 7 mm long and 2 mm wide, composed of 
brownish, rudimentary bracts and inhabited by pale orange larvae. 
The identity of the larva has not been established. 
Itonida spiraeaflorae Felt 
1907 Felt, E. P. New Species of Cecidomytidae II, p. 23 (Cecidomyia) 
1908 ————_ N.Y. State Mus. Bul. 124, p. 304, 414 (Cecidomyia) 
1918 ———— N.Y. State Mus. Bul. 200, p. 133 
This greenish bronze male was reared August 27, 1907 from slightly 
enlarged, reddened flowers of Spiraea salicifolia taken at 
Albany, N. Y. 
Gall. The pale yellowish larvae of this species occur in the 
slightly enlarged, reddened flowers. 
Male. Length 1.5mm. Antennae one-half longer than the body, 
thickly haired, pale straw; fourteen segments, the fifth with stems 
having a length two and three times their diameters; terminal seg- 
ment, distal enlargement produced and bearing a long, slender 
appendage. Palpi presumably composed of four segments; face pale 
fuscous. Mesonotum brown, the submedian lines whitish. Scu- 
tellum yellowish. Abdomen a greenish bronze, the first segment 
yellowish. Wings hyaline, costa light straw; halteres pale fuscous 
yellowish. Coxae pale yellowish, femora yellowish at the base, 
fuscous apically; tibiae and tarsi fuscous; claws long, slender, strongly 
curved, simple, the pulvilli distinctly shorter than the claws. Geni- 
talia; dorsal plate short, stout, deeply and triangularly incised, the 
lobes narrowly separated, obliquely truncate; ventral plate long, 
broad, the sides nearly parallel, broadly and roundly emarginate, 
the lobes long, slender, subacute; style long, slender, broadly rounded. 
Type Cecid. a1681b. 
Itonida uliginosa Felt 
1914 Felt, E.P. N. Y. Ent. Soc. Jour., 22:133 
This species was taken August 21, 1909, by C. P. Alexander in a 
bog swamp at Woodworth’s lake in the Adirondacks, altitude 1570 
feet. It may be distinguished from the related I. apocyni Felt 
by the yellowish orange body and the structure of the genitalia. 
Itonida hudsoni Felt 
1907 Felt, E. P. N. Y. State Mus. Bul. 110, p. 135; separate, p. 39 
(Cecidomyia) 
1908 ————— N. Y. State Mus. Bul. 124, p. 414 (Cecidomyia) 
This reddish brown male was taken April 19, 1906 on red cedar, 
Juniperus virginiana, at Poughkeepsie, N. Y. 
Male. Length 2 mm. Antennae a little longer than the body, 
sparsely haired, dark brown; fourteen segments, the fifth with stems 
