How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
From inside the book
Results 1-3 of 60
Page 125
... club , often with segment 8 reduced when the club is 5 - segmented . The pronotum is wider than the head and with the anterior margin broadly and deeply emarginate . The elytra are smooth or striato - punctate , infre- quently ...
... club , often with segment 8 reduced when the club is 5 - segmented . The pronotum is wider than the head and with the anterior margin broadly and deeply emarginate . The elytra are smooth or striato - punctate , infre- quently ...
Page 128
... club . N. marginatus Fab . , is colored much the same but is smaller ( 20-27 mm ) and only the first segment of the antennal club is red . The thorax is wholly black . Under dead snakes is a good place to look for it . It ranges over ...
... club . N. marginatus Fab . , is colored much the same but is smaller ( 20-27 mm ) and only the first segment of the antennal club is red . The thorax is wholly black . Under dead snakes is a good place to look for it . It ranges over ...
Page 354
... club loosely joined and lamellated . Fig . 830 . ( a ) Phloeotribus frontalis ( Oliv . ) Figure 830 LENGTH : 1.5-2 ... club of the antennae . It is the Peach Tree Bark Beetle . 4b 5a The segments compacted and not at all lammelate . 5 ...
... club loosely joined and lamellated . Fig . 830 . ( a ) Phloeotribus frontalis ( Oliv . ) Figure 830 LENGTH : 1.5-2 ... club of the antennae . It is the Peach Tree Bark Beetle . 4b 5a The segments compacted and not at all lammelate . 5 ...
Contents
Use of the PicturedKey | 19 |
PicturedKey to the Genera and Species of Some Common Beetles | 61 |
General References | 395 |
Copyright | |
1 other sections not shown
Other editions - View all
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