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Checklist for Family Dryopidae Billberg, 1820 (long toed water beetle)
and region Guilford County (North Carolina, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
237
1016
1368
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
237
1016
1368
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
220
967
1284
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
156
822
1109
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
38
159
178
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
36
141
150
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
11
25
27
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
4
10
15
Families
Genera
Species
 
Taxom
 
FamilyDryopidae
Billberg, 1820
Long toed water beetle, Long-toe water beetles
1
2
Genus
Species
 
Taxom
 


Genera for Guilford County
1 Genera with 2 Species
Helichus Erichson, 18242SpeciesTaxom


Species list for Guilford County
2 Species
Helichus fastigiatus Say, 1824
Helichus lithophilus Germar, 1824

Subnodes of Dryopidae with occurrences in Guilford County
SubfamilyDryopinae
Billberg, 1820
1
2
Genus
Species

Taxom



Links, sources and further information
Dryopidae at artfakta.se
Dryopidae at dyntaxa.se
Dryopidae at gbif.org
Dryopidae at irmng.org
Dryopidae at itis.gov