. A classification of the scale insect genus Asterolecanium. Asterolecanium; Scale insects. THE SCALE INSECT GENUS ASTEROLECANIUM 275. Figure 40.—Axtcrolecanium masuii: A, outline, X 87; B, genital and anal area. X 330; C, dorsal tube; D, antenna; E, tubular duct; F, section of margin, X 650. A. medium: G, outline, X 60 ; H, section of margin. X 650; /. tubular duct; J. multilocular pore; K, quinquelomlar pore: L. antenna; J/, minute dorsal 8-shaped Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and
. A classification of the scale insect genus Asterolecanium. Asterolecanium; Scale insects. THE SCALE INSECT GENUS ASTEROLECANIUM 275. Figure 40.—Axtcrolecanium masuii: A, outline, X 87; B, genital and anal area. X 330; C, dorsal tube; D, antenna; E, tubular duct; F, section of margin, X 650. A. medium: G, outline, X 60 ; H, section of margin. X 650; /. tubular duct; J. multilocular pore; K, quinquelomlar pore: L. antenna; J/, minute dorsal 8-shaped 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 Russell, Louise M. (Louise May), 1905-. Washington, D. C. : U. S. Dept. of Agriculture
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License: Licensed
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Keywords: ., bookcentury1900, bookpublisherwashingtondcusdeptofagriculture
