How to Know the BeetlesDescribes the physical characteristics, habits and habitats of 1500 species of beetles. |
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Page 158
... claws . Its length is 2.1 mm and is dark brown and covered with long dense pubes- cence . The antennae and legs are ... claw ......... 7 Melba parvula ( Lec . ) Figure 389 LENGTH : 1 mm . RANGE : Pennsylvania 158 Pictured - Key to the ...
... claws . Its length is 2.1 mm and is dark brown and covered with long dense pubes- cence . The antennae and legs are ... claw ......... 7 Melba parvula ( Lec . ) Figure 389 LENGTH : 1 mm . RANGE : Pennsylvania 158 Pictured - Key to the ...
Page 197
... Claws with one or more bristles at the base ; two large velvety oval " eye- spots " on pronotum . Fig . 476 . 6a ......... Alaus oculatus ( L. ) The Eyed ( 5 ) ( a , b , c ) The claws pectinate ( with comb - like teeth ) . Fig . 477 ...
... Claws with one or more bristles at the base ; two large velvety oval " eye- spots " on pronotum . Fig . 476 . 6a ......... Alaus oculatus ( L. ) The Eyed ( 5 ) ( a , b , c ) The claws pectinate ( with comb - like teeth ) . Fig . 477 ...
Page 371
... claw at apex , which is oblique , dilated and ciliate ; length at least 4 mm ......... 33 29b Tibiae without corbels ... Claws diverging ; beak not constricted at base . Fig . 873 . .... Dorytomus mucidus ( Say ) Figure 873 LENGTH : 5 ...
... claw at apex , which is oblique , dilated and ciliate ; length at least 4 mm ......... 33 29b Tibiae without corbels ... Claws diverging ; beak not constricted at base . Fig . 873 . .... Dorytomus mucidus ( Say ) Figure 873 LENGTH : 5 ...
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