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Checklist for Superfamily Dryopoidea Hunt & al., 2007
and region Gregg County (Texas, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
146
630
809
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
146
630
809
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
133
599
768
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
101
534
695
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
26
116
126
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
23
92
99
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
5
16
16
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
2
7
6
Families
Genera
Species
 
Taxom
 


List of families for Gregg County
2 Families width 6 Species
Elmidae Curtis, 1830Drive beetles5SpeciesTaxom
Dryopidae Billberg, 1820Long toed water beetle1SpeciesTaxom


Genera for Gregg County
7 Genera with 6 Species
Ancyronyx Erichson, 1824Spider riffle beetles1SpeciesTaxom
Dubiraphia Sanderson, 1954
0SpeciesTaxom
Helichus Erichson, 18241SpeciesTaxom
Macronychus Mueller, 18251SpeciesTaxom
Optioservus Sanderson, 18631SpeciesTaxom
Postelichus Nelson, 1989
0SpeciesTaxom
Stenelmis Dufour, 19382SpeciesTaxom


Species list for Gregg County
6 Species
Ancyronyx variegata Germar, 1824
Helichus lithophilus Germar, 1824
Macronychus glabratus Say, 1825
Optioservus (Optioservus) ovalis LeConte, 1863
Stenelmis bicarinata LeConte, 1852
Stenelmis grossa Sanderson, 1938Puff

Subnodes of Dryopoidea with occurrences in Gregg County
FamilyDryopidae
Billberg, 1820
long toed water beetle, Long-toe water beetles, Long-toed water beetles
2
1
Genera
Species

Taxom

FamilyElmidae
Curtis, 1830
Drive beetles, riffle beetle, Riffle beetles
5
5
Genera
Species

Taxom



Links, sources and further information
Dryopoidea at dyntaxa.se
Dryopoidea at itis.gov