How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 370
Black , thickly clothed with scales of varying shades of gray , brown and blackish .
Beak two - thirds as long as thorax . This " Clover Leaf Beetle ” may be found in
almost any clover field ; the green and pinkish larvae climb up the plants at night
...
Black , thickly clothed with scales of varying shades of gray , brown and blackish .
Beak two - thirds as long as thorax . This " Clover Leaf Beetle ” may be found in
almost any clover field ; the green and pinkish larvae climb up the plants at night
...
Page 371
Reddish brown to black , appearing greenish or bluish - black or yellow from the
heavy coat of scales and hairs ; beak , head and legs black . It is often abundant
in clover fields and is known as the " Lesser Clover Leaf Weevil . ” ( b ) H. postica
...
Reddish brown to black , appearing greenish or bluish - black or yellow from the
heavy coat of scales and hairs ; beak , head and legs black . It is often abundant
in clover fields and is known as the " Lesser Clover Leaf Weevil . ” ( b ) H. postica
...
Page 385
This " Cabbage Curculio ” is black with scales first yellowish but becoming white
above and larger white scales beneath ; funicle 7 - segmented , first and second
segments each about as long as third and fourth measured together . This genus
...
This " Cabbage Curculio ” is black with scales first yellowish but becoming white
above and larger white scales beneath ; funicle 7 - segmented , first and second
segments each about as long as third and fourth measured together . This genus
...
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Contents
Use of the PicturedKey | 19 |
PicturedKey to the Genera and Species of Some Common Beetles | 61 |
General References | 395 |
Copyright | |
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Common terms and phrases
abdomen adults antennae apex bark basal base beak beetles blackish body broad bronze brown brownish California Canada Central claws closely club coarse color common convex covered coxal plates dark deep densely differs distinct dull dull yellow east Eastern half United elongate elytra elytron entire eyes feed female femora Figure front genus gray green groove hairs head head and thorax hind Horn insects joint known larger larvae legs LENGTH less light live longer male margins marked measures metallic middle narrow North oval pale palpi piceous pictured plants pronotum pubescence punctures RANGE reddish reddish-brown reddish-yellow ridges rounded rows scales scattered segments separated shining short side similar slender smaller sometimes species striae surface suture tarsal third thorax throughout tibiae tooth trees tured United upper usually Western wholly widely wider yellow yellowish