How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 15
... side to side ( Fig . 15 ) . A B Not this Nor this C D Figure 15 Pin beetles through right elytron as shown in A ; regulate the height on the pin as shown in B to give room to grasp the pin with thumb and forefinger , unlike C. Specimens ...
... side to side ( Fig . 15 ) . A B Not this Nor this C D Figure 15 Pin beetles through right elytron as shown in A ; regulate the height on the pin as shown in B to give room to grasp the pin with thumb and forefinger , unlike C. Specimens ...
Page 208
... side . It is black , with front and side of the thorax red- dish yellow . It measures 9-10 mm and is known from Ohio and Indiana . За ( 2 ) Thorax having somewhat of a ridge ; light organs of female on the side of ab- domen . Fig . 499 ...
... side . It is black , with front and side of the thorax red- dish yellow . It measures 9-10 mm and is known from Ohio and Indiana . За ( 2 ) Thorax having somewhat of a ridge ; light organs of female on the side of ab- domen . Fig . 499 ...
Page 245
... Side margins of elytra marked . Fig . 581 ............... Hyperaspis undulata ( Say ) Figure 581 Side margins of elytra wholly black . Fig . 582. Hyperaspis signata ( Oliv . ) Figure 582 LENGTH : 2.3-3.5 mm . RANGE : Eastern half of ...
... Side margins of elytra marked . Fig . 581 ............... Hyperaspis undulata ( Say ) Figure 581 Side margins of elytra wholly black . Fig . 582. Hyperaspis signata ( Oliv . ) Figure 582 LENGTH : 2.3-3.5 mm . RANGE : Eastern half 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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Common terms and phrases
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