How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 81
... similar in color and markings to quadrimaculatum . The elytral spots are smaller and less distinct . 18b Elytra dull yellow with black markings as pictured . Fig . 212 . 19a 19b Bembidion patruele Dej . ( 12 ) Margin of elytra ...
... similar in color and markings to quadrimaculatum . The elytral spots are smaller and less distinct . 18b Elytra dull yellow with black markings as pictured . Fig . 212 . 19a 19b Bembidion patruele Dej . ( 12 ) Margin of elytra ...
Page 182
... similar in color and range but is smaller . 18-25 mm . Both of these are found in rotting logs . Figure 445 LENGTH : 9-11 mm . RANGE : Eastern half United States . Robust . Head and thorax dark with greenish sheen and usually covered ...
... similar in color and range but is smaller . 18-25 mm . Both of these are found in rotting logs . Figure 445 LENGTH : 9-11 mm . RANGE : Eastern half United States . Robust . Head and thorax dark with greenish sheen and usually covered ...
Page 266
... similar econom- ic species . 20a ( 17 ) Fourth segment of maxillary pal- pus , elongate , oval , acuminate . Head , thorax and legs clothed with yellowish scales . Fig . 627 ....... Alaudes singularis Horn 20b Without scales as in 20a ...
... similar econom- ic species . 20a ( 17 ) Fourth segment of maxillary pal- pus , elongate , oval , acuminate . Head , thorax and legs clothed with yellowish scales . Fig . 627 ....... Alaudes singularis Horn 20b Without scales as in 20a ...
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 Central and Eastern claws Clypeus coarse punctures color common convex covered 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 Mentum 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