. Cerambycidae of Northern Asia. Cerambycidae; Beetles; Cerambycidae; Cerambycidae. 159 gradually sloping toward apex, here without flange, at posterior margin with narrow transverse groove, laterally with conical tubercle, disk uni- formly convex, medially with narrow, sometimes barely perceptible, lon- gitudinal groove, foreclivus with dispersed acicular spinules (sometimes forming separate dispersed clusters or transverse row at anterior margin), hind clivus with dense acicular spinules forming median transverse band bent angularly backward (in some insects, this band faint, in others sharp
. Cerambycidae of Northern Asia. Cerambycidae; Beetles; Cerambycidae; Cerambycidae. 159 gradually sloping toward apex, here without flange, at posterior margin with narrow transverse groove, laterally with conical tubercle, disk uni- formly convex, medially with narrow, sometimes barely perceptible, lon- gitudinal groove, foreclivus with dispersed acicular spinules (sometimes forming separate dispersed clusters or transverse row at anterior margin), hind clivus with dense acicular spinules forming median transverse band bent angularly backward (in some insects, this band faint, in others sharp). Mesonotum moderately convex, at posterior margin with angularly extended, slightly raised shield, laterally with spinules forming small elongate cluster basally on shield. Metanotum at posterior margin broadly rounded, with deep median groove enlarging anteriorly, in posterior half with spinules forming paramedial cluster on each side. Sometimes near alar base two- three spinules occur. Femora on outer side with three-five long acicular apical spinules forming transverse row. Abdomen gradually tapering from base toward tip. Abdominal tergites with common median longitudinal groove, lateral to it with long acicular spinules directed backward and forming transverse band tapering laterad. Sometimes these spinules (especially on tergites V-VI) not many and form. Fig. 60. Pupa of Monochamus guttatus 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 Cherepanov, A. I. (Aleksei Ignatevich), 1913-; Biologicheskii institut (Akademiia nauk SSSR); United States. Dept. of Agriculture. New Delhi : Translated and published under an agreement for the U. S. Dept. of Agriculture, Washington, D. C. , by Amerind Pub. Co.
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Keywords: ., bookauthorunitedstatesdepto, bookcentury1900, booksubjectbeetles
