How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 97
... margins of both thorax and elytra as well as two large basal and two small apical spots on elytra dull yellow . 54a ( 52 ) Head and thorax reddish - yellow ; thorax with wide margins . Black stripes of elytra broad . Fig . 252 . Lebia ...
... margins of both thorax and elytra as well as two large basal and two small apical spots on elytra dull yellow . 54a ( 52 ) Head and thorax reddish - yellow ; thorax with wide margins . Black stripes of elytra broad . Fig . 252 . Lebia ...
Page 112
... margins and many lines through the disk , dull yellow . The front and vertex are dull yellow . Rhantus is a wide- spread genus with 13 species in our area . 10b Metasternum flat between the coxa or sometimes with a faint longitudinal im ...
... margins and many lines through the disk , dull yellow . The front and vertex are dull yellow . Rhantus is a wide- spread genus with 13 species in our area . 10b Metasternum flat between the coxa or sometimes with a faint longitudinal im ...
Page 245
... margins of elytra wholly black . Fig . 582 . Hyperaspis signata ( Oliv . ) Figure 582 LENGTH : 2.3-3.5 mm . RANGE : Eastern half of United States . Black , shining with many punctures ; male with head and narrow apical and side margins ...
... margins of elytra wholly black . Fig . 582 . Hyperaspis signata ( Oliv . ) Figure 582 LENGTH : 2.3-3.5 mm . RANGE : Eastern half of United States . Black , shining with many punctures ; male with head and narrow apical and side margins ...
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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abdomen adults antennae antennae and legs apex apical bark basal base beak beetles blackish Blister Beetle bronze brownish brownish-yellow Canada Central and Eastern claws coarse punctures color common convex covered coxae coxal cavities coxal plates dark brown dark reddish-brown densely dorsal dull yellow Eastern half United Eastern U. S. Eastern United elongate elytra elytral striae elytron eyes feed femora flattened front coxae front tibiae fungi genus gray green groove hairs half of United head and thorax Hind coxae hind tibiae Horn insects labrum larvae last segment legs and antennae LENGTH lobed male mandibles marked as pictured maxillary palpi Melsh metathorax middle oval paler pest piceous pronotum Prosternum prothorax pubescence pygidium RANGE reddish reddish-yellow ridges scutellum shining black side slender species striae suture tarsi tennae thorax thorax and elytra tibiae tles tooth tured U. S. and Canada usually Weevil wholly black yellowish