. Report of the State Entomologist on injurious and other insects of the state of New York. Fig. 171. Woodbine vein gall, Dasyneura par_thenocissi Stebb. (Authors illustrati Clustered, fusiform, woolly, pubescent bud galls, each i to cm long. PI. 13,fig. 6. Felt i6d, p. 107 Itonid. Grape filbert gall, Schizomyia coryloides Walsh & Riley KEY TO AMERICAN INSECT GALLS 167 Leaf or tendril galls Oval, petiole or tendril ^^all, length cm, swelling mostly distant from thebase. Felt, i6d, p. 1 i,^ Itonid. S f h i z o m via ]) e t i o 1 i c o 1 a FeltReared from similar gall. Fig. 172. Felt o8e
. Report of the State Entomologist on injurious and other insects of the state of New York. Fig. 171. Woodbine vein gall, Dasyneura par_thenocissi Stebb. (Authors illustrati Clustered, fusiform, woolly, pubescent bud galls, each i to cm long. PI. 13,fig. 6. Felt i6d, p. 107 Itonid. Grape filbert gall, Schizomyia coryloides Walsh & Riley KEY TO AMERICAN INSECT GALLS 167 Leaf or tendril galls Oval, petiole or tendril ^^all, length cm, swelling mostly distant from thebase. Felt, i6d, p. 1 i,^ Itonid. S f h i z o m via ]) e t i o 1 i c o 1 a FeltReared from similar gall. Fig. 172. Felt o8e, p. 328 Itonid. A s t e r o m y i a p e t i o 1 i c o 1 a FeltReared from similar gall. Felt oge, p. 287 Itonid. L a s i o p t e r a r i p a r i a FeltReared from similar gall, swelhngs mostly basal. Felt 07a, ]k 153 Itonid. Neolasioptera vitinea Felt. Fig. 172. Grape Fig. 173. Grape tomato gall, Lasioptera vitis O. gall, Aster- (Original) omvia petio-11 c o 1 a Felt. (Orig-inal) Somewhat cylindrical, reddish petiole galls, length to cm, diameter 5to 6 mm, two or three larvae huddled together in cells in the pith Itonid. Cecidomyia sp. 32684Irregular, tumid, lobulate, greenish or reddish leaf or tendril gall, diameter .5 cm. Fig. 173. Osten Sacken 62, p. 201 Itonid. Grape tomato gall, Lasioptera vitis O. from similar gall. Felt i5e, p. 134 Itonid. Dasyneura vitis FeltReared from similar gall. Felt 156, p. 206 Itonid. R h i z o m y i a vitis FeltReared from similar gall. Felt 13m, p. 220 Itonid. Brachyneura vitis FeltReared from similar gall. Felt o8e, p. 392 Itonid. Janetiella brevicauda Felt 168 NEW YORK STATE MUSEUM Vein galls, solitary or confluent, frequently distorting the leaf and showing onboth surfaces, color yellowish red, more obscure on the upper surface, diameterID to 12 mm. Mex. Trotter
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectinsects, bookyear1882
