. Report of the State Entomologist on injurious and other insects of the state of New York. m in diameter, onQ. tinctoriaand Q. rub r a. PI. 2, fig. 8. Bassett 64, p. 683 Cynipid. Andricus scitulus , polythalamous twig gall, length 15 mm, diameter 6 mm, resembles thegall of A. scitulus Bass, and that of A. tectus Bass., on Q. i 1 i c i -folia, Q. imbricaria. Bassett 00, p. 311 Cynipid. Andricus t u b e r o s u s Bass. d Twig swollen, dwarfed or distorted into a more or less club-shaped, polythalamous gall Irregular, potato-shaped, polythalamous, woody leaf or twig gall, green in summ
. Report of the State Entomologist on injurious and other insects of the state of New York. m in diameter, onQ. tinctoriaand Q. rub r a. PI. 2, fig. 8. Bassett 64, p. 683 Cynipid. Andricus scitulus , polythalamous twig gall, length 15 mm, diameter 6 mm, resembles thegall of A. scitulus Bass, and that of A. tectus Bass., on Q. i 1 i c i -folia, Q. imbricaria. Bassett 00, p. 311 Cynipid. Andricus t u b e r o s u s Bass. d Twig swollen, dwarfed or distorted into a more or less club-shaped, polythalamous gall Irregular, potato-shaped, polythalamous, woody leaf or twig gall, green in summerand brown in winter, diameter cm, on Q. alba. Fig. 54. Beutm. 10,p. 118 Cynipid. Oak potato gall, Neuroterus batatus FitchIrregularly rounded, woody, aborted leaves and buds on young terminal twigs,diameter 4 to 12 mm, on Q. alba. Fig. 81, 3. Beutm. 10, p. 119 Cynipid. Neuroterus consimilis , length 5 to 100 mm, diameter 4 to 25 mm, similar to N. b a t a t ubut on the twigs (winter form) or the midrib and petiole of the leaves (sprirg Ki:V TO AMEKICAX INSECT GALLS 57. Fig. 55. Noxious oak gall, Neuroterus noxiosus Bass. i-8 showing various types of galls.(After Beutm., Am. Mus. Nat. Hist.) 58 NEW YORK STATE MUSEUM form), the blade of the leaf dwarfed, curled and shriveled, on Q. p 1 a t a-n o i d e s. Fig. 55. Beutm. 10, p. 118 Cynipid. Noxious oak gall, Neuroterus noxiosus , hard, corky twig gall, diameter 18 to 20 mm on Q. alba. OstenSacken 62, p. 255 Cynipid. Cynips juglans O. , polythalamous, woody twig gall, length 10 cm, diameter cm, twigsnot more than 4 to 6 mm in diameter. Cal. Trotter11, p. 113 Cynipid. A n d r i c u s , lateral, grayish red or fulvous twig gall, the surface smooth, shiningand irregularly warty, diameter 8 to 10 mm. Mex. Trotter 11, p. 126 Cynipid. ? Cynips , polythalamous, soUtary or clustered (if the latter more or less fusedbasally) twig gall, diameter 10 to 15
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectinsects, bookyear1882
