How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 92
... elytra and 3 basal joints of antennae dull red ; elytral striae coarsely punctured on basal half . Nature must have ... Elytra truncate at tip ....... .............. 48 4lb Elytra obliquely sinuate at tip ............. 42 42a ( 41 ) ...
... elytra and 3 basal joints of antennae dull red ; elytral striae coarsely punctured on basal half . Nature must have ... Elytra truncate at tip ....... .............. 48 4lb Elytra obliquely sinuate at tip ............. 42 42a ( 41 ) ...
Page 97
... Elytra and margins of thorax pale brown- ish - yellow . Head , disk of thorax and markings on elytra black or nearly so , antennae , legs and underparts reddish - yellow . L. ornata Say ranges quite generally over the United States . It ...
... Elytra and margins of thorax pale brown- ish - yellow . Head , disk of thorax and markings on elytra black or nearly so , antennae , legs and underparts reddish - yellow . L. ornata Say ranges quite generally over the United States . It ...
Page 300
... elytra bluish - green ; antennae and legs pale brownish - yellow . Feeding on pines and other conifers in Boreal America is Judolia montevagans ( Coup . ) 8-12 mm , is black with yellow elytra , each of which have three black areas ...
... elytra bluish - green ; antennae and legs pale brownish - yellow . Feeding on pines and other conifers in Boreal America is Judolia montevagans ( Coup . ) 8-12 mm , is black with yellow elytra , each of which have three black areas ...
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 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