How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 83
... basal impression on tho- rax . Fig . 219 ... Pterostichus honestus Say Figure 219 LENGTH : 8 mm . RANGE N.E. U. S. Black ; antennae and legs reddish - brown ; basal impressions of thorax narrow and deep , the space between them with few ...
... basal impression on tho- rax . Fig . 219 ... Pterostichus honestus Say Figure 219 LENGTH : 8 mm . RANGE N.E. U. S. Black ; antennae and legs reddish - brown ; basal impressions of thorax narrow and deep , the space between them with few ...
Page 85
... Basal impressions wide and deep ; thorax with prominent margins ; striae deep . Fig . 225 . Pterostichus tartaricus Say 28a ( 26 ) Basal joints of antennae smooth without a ridge . Color black or purplish . 29 28b Three basal joints of ...
... Basal impressions wide and deep ; thorax with prominent margins ; striae deep . Fig . 225 . Pterostichus tartaricus Say 28a ( 26 ) Basal joints of antennae smooth without a ridge . Color black or purplish . 29 28b Three basal joints of ...
Page 88
... basal third of the elytra and a spot near the apex are orange . It is reported from Pa . and Ind . to Fla . 35a ( 34 ) ... basal joints of antennae en- tirely glabrous . Elytra without dorsal punctures . Genus Dicaelus ...
... basal third of the elytra and a spot near the apex are orange . It is reported from Pa . and Ind . to Fla . 35a ( 34 ) ... basal joints of antennae en- tirely glabrous . Elytra without dorsal punctures . Genus Dicaelus ...
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 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