ae 
REPORT OF THE STATE ENTOMOLOGIST IQI2 219 
reduced segments, the other flagellate ones with a short stem and a 
short, stout basal enlargement ornamented with a basal whorl of 
long, stout setae and a thick band of short, curved setae. The 
biarticulate palpi with the greatly produced, capitate terminal seg- 
ment and the peculiar ovipositor, all serve to differentiate this 
species from allied genera. Type K. populi n. sp. 
Kronomyia populi Felt 
toit Felt, E. P. Econ. Ent. Jour., 4:476-77 
This peculiar form was reared May 5, 1911 from a whitish larva 
found in punky poplar wood at Nassau, N. Y., April 12, 1911. Only 
yne larva was observed and this presented the general appearance 
of a small Oligarces larva just after it had escaped from the mother 
larva in early spring. See the above citation for a description of 
the female; also plate 13, figure 6. 

Fig. 75 Fifth antennal segment of Kronomyia populi, enlarged. 
(Original ) 
Brachyneura Rond. 
1846 Rondani, Camillo. Nouvi Ann. Sc. Nat. Bolog., ser. 2, VI; sepa- 
Kate, p. 13 
1853 Winnertz, J. Linn. Ent., 8:190 (Spaniocera) 
1862 Osten Sacken, C. R. Dipt. N. Am., 1:175 
1876 Bergenstamm, J E., & Léw, Paul. Syn. Cecidomyidarum, p. 24 
1877 Karsch, A. F. A. Revis. der Gallmucken, p. 15 
1888 Skuse, F. A. A. Linn. Soc. N. S. Wales Proc., 3:42, 146 
1892 Rubsaanien, E. H. Berl. Ent. Zeit., 37 :401-?366? 
1894 Kieffer, J. J. Wien. Ent. Zeit., 13 :201 
ee Syn Cecid: Bur. & Ale. p.55 
oo = _ Soc; Ent. br. Ann.,; 69 :430, 447 
1908 Felt, E. P. N. Y. State Mus. Bul. 124, p. 316, 317 
to11 Felt, E. P. N. Y. Ent. Soc. Jour., 19:38 
1911 ——_—_—_—— N. Y.. State Mus. Bul. 147, p. 85 
