474 JOURNAL OF ECONOMIC ENTOMOLOGY [Vol. 4 



Irregular, subglobular to elongate, fusiform stem gall, length, 0.7 to 1.5 cm. 



Lasioplera palustris Felt. 



Undescribed stem gall . Lasioplera spinuloe Felt. 



Undescribed stem gall Neolasioptera hirsida Felt. 



Urtica (nettle) 



Urn-shaped, subsessile, pale green midrib or vein gall, diameter, 3 mm. 



Cecidomyia urnicola O. S. 

 Hoary, pubescent, yellowish white gall on under surface of leaf, diameter, 2 mm. 



Cecidomyia sp. 

 Vaccinium (cranberry) 



Apical bud gall on blueberry Dasyneura cyanococci Felt. 



Oval, valved, midrib gall, length, 3 mm. 



Dasyneura gaylussadi (vaccinii O. S. not Smith). 

 Leaf fold or bud gall on cranberry Dasyneura vaccinii Smith. 



Vegetable Matter (dead or decaying) 



Reared probably from decaying vegetable matter Prionellus dilatata Felt . 



Reared from manure Cordylomyia coprophila Felt. 



Reared from decaying, fungous infected stump Lasiopteryx flavotibialis Felt. 



Verbena (vervain) 



Reared from marginal leaf rolls Cecidomyia verbenae Beutm. 



Reared from rolled leaves Lestodiplosis verbenifolia Felt. 



Irregular, oval stem gall, length, 3 to 5 mm Cecidomyia sp. 



Vernonia (ironweed) 



Deformed florets or oval, petiole or midrib gall, length, 6 mm. 



Lasioplera vernonioe Beutm. 



Blossoms Youngomyia vernonioe n. sp. 



Probably bud gall Asphondylia vernonioe Felt. 



Viburnum (arrow-wood) 



Globose bud gall, length, 4 mm Schizomyia viburni Felt. 



Minute, blister gall on under side of leaf, diameter, 2 mm. 



Cysliphora viburnifolia n. sp. 



Purplish swellings on lateral veins, length, 5 mm Sackenomyia viburnifolia Felt. 



Irregular, subcortical gall, length, 2 to 6 cm. ; on V. denlalum 



Neolasioplera viburnicola Beutm. 



Marginal leaf roll, length, 10 mm.; on V. cassinoides Cecidomyia sp. 



Circular, blister gall, diameter, 1.5 to 2 mm.; on V. cassinoides Cecidomyia sp. 



Pustulate, blister-gall with pinkish aureola, diameter, 3 mm.; on V. acerifolium. 



Cecidomyia sp. 

 Oval, greenish, blister galls, diameter, 2 mm., larvae deep red; on V. denlalum. 



Cecidomyia sp. 

 Viola (violet) 



Deformed fruit, irregular, "plum-like," length, 1 cm. . . . Dasyneura semenivora Beutm. 

 Rolled, discolored leaves Phytophaga violicola Coq. 



