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TAXFAMGENSPESUB
Checklist for Tribe Tychiini Thomson, 1859
and region Illinois (USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
611
5949
13945
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
608
5944
13941
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
568
5782
13587
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
364
4710
11165
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
97
1360
3111
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
91
1198
2484
Families
Genera
Species
 
Taxom
 

Infraorder
 
Cucujiformia
Lameere, 1938
49
746
1428
Families
Genera
Species
 
Taxom
 

Superfamily
 
Curculionoidea
Latreille, 1802
Bark Beetles, Snout Beetles and Bark Beetles, Weevils
7
232
514
Families
Genera
Species
 
Taxom
 
FamilyCurculionidae
Latreille, 1802
Ambrosia beetles, Amycteridae, Aquatic weevils, Weevil
195
467
Genera
Species
 
Taxom
 
SubfamilyCurculioninae
Latreille, 1802
Acorn weevils, Flower weevils, Nut weevils
36
114
Genera
Species
 
Taxom
 
TribeTychiini
Thomson, 1859
4
8
Genera
Species
 
Taxom
 


Genera for Illinois
4 Genera with 8 Species
Lignyodes Dejean, 1892Ash Seed Weevils1SpeciesTaxom
Macrorhoptus LeConte, 19083SpeciesTaxom
Plocetes LeConte, 18761SpeciesTaxom
Tychius Germar, 18763SpeciesTaxom


Species list for Illinois
8 Species
Lignyodes horridulus Casey, 1892
Macrorhoptus estriatus LeConte, 1876
Macrorhoptus griseus Sleeper, 1957
Macrorhoptus sphaeralciae Pierce, 1908
Plocetes ulmi LeConte, 1876
Tychius (Tychius) picirostris Fabricius, 1787Clover seed weevil
Tychius semisquamosus LeConte, 1876
Tychius sordidus LeConte, 1876

Subnodes of Tychiini with occurrences in Illinois
SubtribeLignyodina
Bedel, 1883
2
2
Genera
Species

Taxom

SubtribeTychiina
Gistel, 1848
2
6
Genera
Species

Taxom



Links, sources and further information
Tychiini at artfakta.se
Tychiini at dyntaxa.se
Tychiini at gbif.org