How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 124
... Horn is found in North Carolina and Georgia and D. angulicol- lis Horn in California . Fig . 310 . FAMILY 18 . Figure 310a LEPTINIDAE The Mammal Nest Beetles Members of this family are small flattened louse - shaped beetles . In size ...
... Horn is found in North Carolina and Georgia and D. angulicol- lis Horn in California . Fig . 310 . FAMILY 18 . Figure 310a LEPTINIDAE The Mammal Nest Beetles Members of this family are small flattened louse - shaped beetles . In size ...
Page 170
... horn on head or thorax . 4 Middle and hind tibiae slender , curved ; no horn on head or thorax . Fig . 416 . Canthon pilularius ( L. ) Figure 417 Figure 416 LENGTH : 11-19 mm . RANGE : United States . Usually , dull black with coppery ...
... horn on head or thorax . 4 Middle and hind tibiae slender , curved ; no horn on head or thorax . Fig . 416 . Canthon pilularius ( L. ) Figure 417 Figure 416 LENGTH : 11-19 mm . RANGE : United States . Usually , dull black with coppery ...
Page 178
... Horn about 10 mm long and yellowish brown , resembles subspinosus in structure and habits . 22a ( 12 ) Head or thorax , or both , with either a horn or tubercle . 23 22b Without horn or tubercles as above . Fig . 437 ...
... Horn about 10 mm long and yellowish brown , resembles subspinosus in structure and habits . 22a ( 12 ) Head or thorax , or both , with either a horn or tubercle . 23 22b Without horn or tubercles as above . Fig . 437 ...
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