. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). Fig. 244. D i a r t h- ronomyia Deci- de n t a 1 i s Felt. Galls on A. hetero- p h y 11 a. (Original). Fig. 245. Diarthrono- myia artemisiae Felt. Several types of spongy gall, one in section. (Original) Ovate, hard, thick-walled, yellowish brown bud gall, length cm, diameter .8 cm. (Collected by L. H. Weld) Dipt. T r y p e t i d a2775 Flask-shaped leaf gall, length 4 mm, diameter 2 mm. Fig. 247. Felt 'i6f, p. 185 Itonid. Wormwood flask gall, Rhopalomyia ampullaria


. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). Fig. 244. D i a r t h- ronomyia Deci- de n t a 1 i s Felt. Galls on A. hetero- p h y 11 a. (Original). Fig. 245. Diarthrono- myia artemisiae Felt. Several types of spongy gall, one in section. (Original) Ovate, hard, thick-walled, yellowish brown bud gall, length cm, diameter .8 cm. (Collected by L. H. Weld) Dipt. T r y p e t i d a2775 Flask-shaped leaf gall, length 4 mm, diameter 2 mm. Fig. 247. Felt 'i6f, p. 185 Itonid. Wormwood flask gall, Rhopalomyia ampullaria Felt Oval, grayish or almost black, solitary or clustered gall on the under side of the leaves, length cm. Fig. 248. Felt 'i6f, p. 194 Itonid. Diarthronomyia occidentalis Felt Globose, variable, monothalamous or polythalamous leaf bud or rosette galls, or a bladdery gall arising from the leaf, pubescence variable, dimensions 3 to 15 mm. Fig. 245. Felt 'i6f, p. 193 Itonid. Diarthronomyia artemisiae Felt. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original New York State Museum; University of the State of New York. Albany, N. Y. : University of the State of New York


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