. Report of the State Entomologist on injurious and other insects of the state of New York. ig. 100. Oak button gall, Neuro-terus umbilicatus Bass. Onegall shown in section. (Original) Fig. loi. Oak spangles, Cecidomyiap o c u 1 u m O. S., on Q. alba. One gallshown in section. (Original) Ellipsoidal, very small, monothalamous, yellowish, minutely pubescent leafgall occurring on either surface, diameter i mm, on opposite side of leaf ayellowish spot with a diameter of i to 2 mm. Cal. Trotter 11, p. 119 Cynipid. PNeuroterus perpusillus , flattened, disklike, monothalamous leaf galls

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. Report of the State Entomologist on injurious and other insects of the state of New York. ig. 100. Oak button gall, Neuro-terus umbilicatus Bass. Onegall shown in section. (Original) Fig. loi. Oak spangles, Cecidomyiap o c u 1 u m O. S., on Q. alba. One gallshown in section. (Original) Ellipsoidal, very small, monothalamous, yellowish, minutely pubescent leafgall occurring on either surface, diameter i mm, on opposite side of leaf ayellowish spot with a diameter of i to 2 mm. Cal. Trotter 11, p. 119 Cynipid. PNeuroterus perpusillus , flattened, disklike, monothalamous leaf galls, pinkish or purplishapically, sometimes yellowish, diameter 3 to 4 mm, height i mm, on whiteoak. Fullaway 11, ]i. 334 Cynipid. B i o r h i z a c a 1 i f o r n i c a Beutm. vSmall, circular, flattened, brown, monothalamous leaf galls, concave and with a minute, conical elevation centrally, diameter i to mm, in greatest numbers on the under surface of the leaf, on Q. p 1 a t a n o i d e s. Fig. 85, 7, 100. Beutm. loc, p. 124 Cynipid. Oak button gall, Neuroterus umbilicatus Bass. ^^^^. Fig. 102. Oak spangles, Cecidomyiapoculum , on Q. gall shown in section. (Original)

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Keywords: ., bookcentury1800, bookdecade1880, booksubjectinsects, bookyear1882