142 NEW YORK STATE MUSEUM 



Winnertzia pinicorticis Felt 



1907 Felt, E. P. New Species of Cecidomyiidae II, p. 23 



1908 — — N. Y. State Mus. Bui. 124, p. 304, 422 



1909 — — Ent. Soc. Ont. 39th Rep't, p. 46 



This species was reared by Mr Pergande from under the bark of 

 Pinus virginiana February 5 and 16, 1892 and taken by 

 Mr Farley at Strom, Va. 



Male. Length 1 mm. Antennae as long as the body, thickly 

 haired, fuscous yellowish; 14 segments, the fifth with a stem as long 

 as the subcylindric basal enlargement, which latter has a length 

 fully one-half greater than its diameter; terminal segment pro- 

 duced, broadly rounded apically. Palpi; the first segment with a 

 length more than twice its diameter, slightly expanded apically, the 

 second as long as the first, much stouter, the third one-third longer 

 than the second, more slender, the fourth nearly twice the length 

 of the third and more slender. Mesonotum dark brown, scatteringly 

 clothed with yellowish setae, the submedian lines indistinct. Scutel- 

 lum reddish brown, postscutellum a little darker, abdomen dark 

 brown. Wings hyaline, costa light brown. Halteres pale yellowish. 

 Legs a nearly uniform fuscous yellowish. Genitalia; basal clasp 

 segment short, stout, obliquely truncate; terminal clasp segment 

 short, stout, greatly swollen, apically with two long, slender spines 

 and minor teeth; dorsal plate broad, long, slightly emarginate, the 

 lobes broadly rounded; ventral plate short, broad, deeply and 

 narrowly emarginate. Type Cecid. 1047. 



DIDACTYLOMYIA Felt 

 191 1 Felt, E. P. N. Y. Ent. Soc. Jour., 19:39 



1913 Kieffer, J. J. Gen. Insect, fasc. 152, p. 263 



This remarkable genus is easily separated from Colpodia to which 

 it was provisionally referred, by the slightly broader wings, the fifth 

 vein not being close to the posterior margin, and especially by the 

 peculiar genitalia, both the basal and terminal clasp segments being 

 greatly produced, the latter with a length fully seven times its diame- 

 ter. The claws are unidentate. Females provisionally referred to 

 this genus have 14 subsessile cylindric antennal segments and a 

 short ovipositor, the lobes biarticulate. Type Colpodia 

 longimana Felt. 



Didactylomyia longimana Felt 



1908 Felt, E. P. N. Y. Stale Mus. Bui. 124, p. 416 (Colpodia) 



1914 N. Y. Ent. Soc. Jour. 22:127 



Described from a striking male taken at Auburndale, Mass., 

 August 16, 1906 by Prof. C. W. Johnson. Both sexes were collected 

 by C. P. Alexander in August iqoo at. Woodworth's lake at an 

 altitude of about 1500 feet, The female has been described, see the 

 second citation. 



