. Annual report. New York State Museum; Science; Science. 222 NEW YORK STATE MUSEUM. Fig. 46 Janetiella asplenifolia; gall on sweet fern leaves, nearly natural size (original) Gall. Length 2 to 4 mm, shining and often red- dish. It is a fleshy fold near the mid vein, fre- quently producing curling or even recurving of the leaf. (Plate 9, figure 3.) One or more larvae in- habit the deformity. Male. Length 2 mm. Antennae nearly as long as the body, sparsely haired, light fuscous yellowish; 15 segments, the fifth with a stem about three- fourths the length of the basal enlargement, which latter h
. Annual report. New York State Museum; Science; Science. 222 NEW YORK STATE MUSEUM. Fig. 46 Janetiella asplenifolia; gall on sweet fern leaves, nearly natural size (original) Gall. Length 2 to 4 mm, shining and often red- dish. It is a fleshy fold near the mid vein, fre- quently producing curling or even recurving of the leaf. (Plate 9, figure 3.) One or more larvae in- habit the deformity. Male. Length 2 mm. Antennae nearly as long as the body, sparsely haired, light fuscous yellowish; 15 segments, the fifth with a stem about three- fourths the length of the basal enlargement, which latter has a length about one-half greater than its diameter; the terminal segment produced, narrowly oval. Palpi; the first segment short, stout, sub- quadrate, second a little longer, more slender. Fig. 47 Jancti-thc third one-half longer than llie second and the ella aspleni-fourth longer and more slender than the third. foliajfifth an-Mesonotum dark brown, the narrow snbmedian tennal segmentof lines and posterior[median area yellowish. Sentellnm nialc, enlarged and postscutellum fnseons yellowish. Abdomen a (original) deep orange yellow, the distal segments paler, the. 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. Albany : University of the State of New York
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Keywords: ., bookcentury1900, bookdecade1900, booksubjectscience, bookyear1902
