REPORT OF THE STATE ENTOMOLOGIST [916 \l*J 



postscutellum fuscous yellowish. Abdomen with the four basal 

 segments mostly yellowish and sparsely clothed with silvery scales, 

 the fifth and sixth segments dark brown, the seventh fuscous 

 yellowish, all sparsely margined with fine setae. Wings hyaline, 

 the third vein uniting with the yellowish discal spot near the basal 

 half. Haltcres pale orange. Coxae yellowish, femora and tibiae 

 reddish brown, the extremity yellowish; tarsi with the first segment 

 and the basal portion of the second yellowish, the remainder dark 

 brown; claws stout, the pulvilli as long as the claws. Genitalia; 

 basal clasp segment long; terminal clasp segment swollen basally, 

 stout; dorsal plate deeply and narrowly incised, the lobes narrowly 

 rounded, ventral plate long, tapering, broadly rounded. Harpes 

 long, tapering, irregular; style long. 



Female. Length 2 mm. Antennae colored as in the male, 25 

 segments; the fifth with a length about three-fourths its diameter. 

 Palpi; the first segment short, stout, the second roundly quadrate, 

 the third one-half longer, slender, the fourth one-third longer and 

 more slender. Mesonotum shining black, the submedian lines 

 sparsely haired. Scutellum reddish brown, rather thickly clothed 

 with silvery scales. Abdomen dark brown, basal segment white, 

 the others narrowly margined with white, the markings produced 

 laterally and almost forming a white, lateral line; venter dark brown 

 with a broad, median stripe of silvery white scales; ovipositor 

 yellowish. Halteres yellowish transparent. Coxae, the extremity 

 of femora and tibiae more or less yellowish, the middle portion of 

 the latter two fuscous yellowish; tarsi with the two basal segments 

 mostly yellowish, the distal segments fuscous. Ovipositor about 

 half the length of the abdomen, the terminal lobes long, narrowly 

 oval. Type Cecid. ai784a. 



Lasioptera vitis O. S. 



1862 Osten Sacken, C. R. Mon. Dipt. N. Am., 1:201-2 



1869 Walsh, B. D. & Riley, C. V. Am. Ent., 1:247 



1870 Osten Sacken, C. R. Trans. Amer. Ent. Soc, 3:59 (C a 1 1 i m o m e 



e b r i a O. S. reared) 



1873 Riley, C. V. Ins. Mo. 5th Rep't, p. 1 17-18 



1879 Lintner, J. A. Cultv. & Count. Gent., 44:407 



. 1883 Reed, E. B. Ent. Soc. Ont., Rep't 13, p. 49 



1883 Saunders, William. Ins. Inj. Fruits, p. 294 



1888 Lintner, J. A. Cultv. & Count. Gent., 53:511 



1888 Lintner, J. A. Inj. & Other Ins. N. Y., 4th Rep't, p. 63-67 



1892 Beutenmueller, Wm. Am. Mus. Nat. Hist. Bui., 4:272 



1900 Smith, J. B. Lists Ins. N. J., p. 621 



1904 Beutenmueller, Wm. Am. Mus. Nat. Hist., Guide Leaflet 16, p. 32-33 



1906 Felt, E. P. Inj. & Other Ins. N. Y., 21st Rep't, p. 119 (larva of 



Dasyneura vitis Felt described) 



1907 Smith, J. B. N. J. Agric. Exp't Sta. Rep't, p. 528 



1908 Felt, E. P. N. Y. State Mus. Bui. 124, p. 324 



1908 Jarvis, T. D. Ent. Soc. Ont., 38th Rep't, p. 87 



1909 Felt, E. P. Ent. Soc. Ont., 39th Rep't, p. 44 



