. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). Fig. 39. Willow potato gall, Rhabdophaga batatus Walsh. Typical enlargement. (Au- thor's illustration). Fig. 40. Scarred wil- low gall, Phyto- phaga tumidosae Felt. (Original) Inconspicuous, knot or twig enlargement. Felt 'oSe, p. 358 Itonid. Phytophaga latipennis Felt Twig uniformly enlarged, gall 5 to 7 cm long. Fig. 37. Felt '156, p. 109 Itonid. Rhabdophaga podagrae Felt Gall similar to above, cells in wood. Fig. 38. Felt '156, p. no Itonid. Rhabdophaga cornuta Walsh
. Annual report. New York State Museum; Science -- New York (State); Plants -- New York (State); Animals -- New York (State). Fig. 39. Willow potato gall, Rhabdophaga batatus Walsh. Typical enlargement. (Au- thor's illustration). Fig. 40. Scarred wil- low gall, Phyto- phaga tumidosae Felt. (Original) Inconspicuous, knot or twig enlargement. Felt 'oSe, p. 358 Itonid. Phytophaga latipennis Felt Twig uniformly enlarged, gall 5 to 7 cm long. Fig. 37. Felt '156, p. 109 Itonid. Rhabdophaga podagrae Felt Gall similar to above, cells in wood. Fig. 38. Felt '156, p. no Itonid. Rhabdophaga cornuta Walsh Gradual enlargement of the twig, usually extending partly around it and several- near each other, polythalamous, length i to 3 cm. Rohw. '09, p. 15 Hym. Euura nodus Walsh Gradual twig enlargement, length 30 mm, diameter 7 to 10 mm, on S. 1 u t e o - sericea. Rohw. '09, p. 16 Hym. Euura macgillivrayi 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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