How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 81
... dull yellow . ( b ) Bembidion pedicellatum Lec . LENGTH : 3-3.7 mm . RANGE : E. half of U. S. It is closely similar in color and markings to quadrimaculatum . The elytral spots are smaller and less distinct . 18b Elytra dull yellow with ...
... dull yellow . ( b ) Bembidion pedicellatum Lec . LENGTH : 3-3.7 mm . RANGE : E. half of U. S. It is closely similar in color and markings to quadrimaculatum . The elytral spots are smaller and less distinct . 18b Elytra dull yellow with ...
Page 107
... dull reddish - yellow with five black spots on the elytra . 2a ( la ) Vertex with a prominent black spot . Fig . 274. .... Peltodytes edentulus ( Lec . ) LENGTH : 3.5-4 mm . RANGE : Central and Eastern United States and Canada . Pale yellow ...
... dull reddish - yellow with five black spots on the elytra . 2a ( la ) Vertex with a prominent black spot . Fig . 274. .... Peltodytes edentulus ( Lec . ) LENGTH : 3.5-4 mm . RANGE : Central and Eastern United States and Canada . Pale yellow ...
Page 114
... dull brownish - yellow with markings of black . Elytra with yellowish cross bar behind the middle . Thermonetus ornaticollis ( Aube . ) , 11-13 mm long , is dull yellow above with two trans- verse black lines on the thorax and many fine ...
... dull brownish - yellow with markings of black . Elytra with yellowish cross bar behind the middle . Thermonetus ornaticollis ( Aube . ) , 11-13 mm long , is dull yellow above with two trans- verse black lines on the thorax and many fine ...
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 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