How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 156
... genus in our fauna . The related genus , Arpedium , differs in that the hind tarsal segments 1-4 are unequal instead of very short and equal as in Anthobi- um . Arpedium cribatum Fauv . , 4.5-5 mm , is known from Iowa eastward . It is ...
... genus in our fauna . The related genus , Arpedium , differs in that the hind tarsal segments 1-4 are unequal instead of very short and equal as in Anthobi- um . Arpedium cribatum Fauv . , 4.5-5 mm , is known from Iowa eastward . It is ...
Page 191
... genus do severe damage to trees in our western forests . In our fauna there are more than 135 species in this genus . 3b Antennae without a protecting groove ... 4 4a ( 3 ) Inner prong of tarsal claws ( c ) turn- ing in and almost ...
... genus do severe damage to trees in our western forests . In our fauna there are more than 135 species in this genus . 3b Antennae without a protecting groove ... 4 4a ( 3 ) Inner prong of tarsal claws ( c ) turn- ing in and almost ...
Page 204
... genus instead of clubbed as in Throscus . Ranges from Eastern Can . to Fl . and Tx . FAMILY 50 . CEROPHYTIDAE The Rare Click Beetles This is one of the smallest families of beetles , comprising on a world - wide basis one genus and five ...
... genus instead of clubbed as in Throscus . Ranges from Eastern Can . to Fl . and Tx . FAMILY 50 . CEROPHYTIDAE The Rare Click Beetles This is one of the smallest families of beetles , comprising on a world - wide basis one genus and five ...
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