How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 124
... California . Fig . 310 . FAMILY 18 . Figure 310a LEPTINIDAE The Mammal Nest Beetles Members of this family are small flattened louse - shaped beetles . In size they range be- tween 2 and 5 mm and in color are testaceous or reddish ...
... California . Fig . 310 . FAMILY 18 . Figure 310a LEPTINIDAE The Mammal Nest Beetles Members of this family are small flattened louse - shaped beetles . In size they range be- tween 2 and 5 mm and in color are testaceous or reddish ...
Page 246
... California . Shining . Black ; head , thorax , tips of ely- tra , and abdomen reddish . Introduced from Australia to California to combat mealy bugs . 6b Elytra and thorax wholly black ............... 7 7a ( 6 ) Pubescence distinctly ...
... California . Shining . Black ; head , thorax , tips of ely- tra , and abdomen reddish . Introduced from Australia to California to combat mealy bugs . 6b Elytra and thorax wholly black ............... 7 7a ( 6 ) Pubescence distinctly ...
Page 247
... California . Shining or velvety black ; abdomen red- dish . This Black Lady Beetle was introduced from Australia in 1892 and plays an important role in destroying mealybugs and soft scales in the orchards of California . 9b Facets of ...
... California . Shining or velvety black ; abdomen red- dish . This Black Lady Beetle was introduced from Australia in 1892 and plays an important role in destroying mealybugs and soft scales in the orchards of California . 9b Facets of ...
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