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Checklist for Tribe Polydrosini Schönherr, 1823
and region USA (North America)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
1098
25856
148294
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
1092
25818
148242
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
999
25344
146344
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
566
19996
121239
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
154
6620
40223
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
139
6058
34560
Families
Genera
Species
 
Taxom
 

Infraorder
 
Cucujiformia
Lameere, 1938
75
3710
18410
Families
Genera
Species
 
Taxom
 

Superfamily
 
Curculionoidea
Latreille, 1802
Bark Beetles, Snout Beetles and Bark Beetles, Weevils
13
1329
7054
Families
Genera
Species
 
Taxom
 
FamilyCurculionidae
Latreille, 1802
Ambrosia beetles, Amycteridae, Aquatic weevils, Weevil
1115
6215
Genera
Species
 
Taxom
 
SubfamilyEntiminae
Schönherr, 1826
Broad-nosed weevils
224
977
Genera
Species
 
Taxom
 
TribePolydrosini
Schönherr, 1823
4
28
Genera
Species
 
Taxom
 


Genera for USA
4 Genera with 28 Species
Liophloeus Germar, 18524SpeciesTaxom
Pachyrhinus Schönherr, 1901Pine Needle Weevils5SpeciesTaxom
Polydrosus Schönherr, 18266SpeciesTaxom
Polydrusus Germar, 191013SpeciesTaxom


Species list for USA
28 Species
Liophloeus (Liophloeodes) kiesenwetteri Tournier, 1889
Liophloeus (Liophloeus) tessulatus Müller, 1776Ivy and hop weevil
Liophloeus atricornis Desbr., 1871
Liophloeus inquinatus Mannerheim, 1852
Pachyrhinus californicus Horn, 1876Rusty pineneedle weevil
Pachyrhinus cinereus Casey, 1888
Pachyrhinus elegans Couper, 1865Weevil
Pachyrhinus lateralis Casey, 1888
Pachyrhinus miscix Fall, 1901
Polydrosus americanus Gyllenhal, 1834
Polydrosus decoratus Woodruff, 1923
Polydrosus obesus D´Amore-Frac..., 1907
Polydrosus ochreus Fall, 1907
Polydrosus pilifer Hochh., 1847
Polydrosus sericeus Schoenherr, 1826
Polydrusus (Chrysophis) formosus Mayer, 1779
Polydrusus (Chrysoyphis) formosus Mayer, 1779Green Immigrant Leaf Weevil
Polydrusus (Eudipnus) formosus Mayer, 1779
Polydrusus (Eudipnus) mollis Strom, 1768
Polydrusus (Eustolus) impressifrons Gyllenhal, 1834European leaf weevil
Polydrusus (Eustolus) pterygomalis Boheman, 1840
Polydrusus (Neoeustolus) cervinus Linnaeus, 1758Weevil
Polydrusus (Thomsoneonymus) sericeus (Schaller, 1783)⇒ Polydrusus formosus Mayer, 1779
Polydrusus americanus Gyllenhal, 1834
Polydrusus decoratus Woodruff, 1923
Polydrusus hassayampus Sleeper, 1957
Polydrusus ochreus Fall, 1907
Polydrusus squalidus Desbr., 1910