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


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
247
1196
1700
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
247
1196
1700
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
233
1146
1594
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
156
952
1341
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
43
275
385
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
39
223
292
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
9
28
47
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
2
8
11
Families
Genera
Species
 
Taxom
 


List of families for Milam County
2 Families width 11 Species and 1 Subspecies
Elmidae Curtis, 1830Drive beetles7SpeciesTaxom
Dryopidae Billberg, 1820Long toed water beetle4SpeciesTaxom


Genera for Milam County
8 Genera with 11 Species
Ancyronyx Erichson, 1824Spider riffle beetles1SpeciesTaxom
Dubiraphia Sanderson, 19731SpeciesTaxom
Helichus Erichson, 18523SpeciesTaxom
Heterelmis Sharp, 18741SpeciesTaxom
Microcylloepus Hinton, 01SpeciesTaxom
Optioservus Sanderson, 18631SpeciesTaxom
Postelichus Nelson, 19351SpeciesTaxom
Stenelmis Dufour, 19382SpeciesTaxom


Species list for Milam County
11 Species and 1 Subspecies
Ancyronyx variegata Germar, 1824
Dubiraphia minima Hilsenhoff, 1973Snailseed
Helichus basalis LeConte, 1852
Helichus lithophilus Germar, 1824
Helichus suturalis LeConte, 1852
Heterelmis vulnerata LeConte, 1874
Microcylloepus pusillus perdita
Optioservus (Optioservus) ovalis LeConte, 1863
Postelichus confluentus Hinton, 1935
Stenelmis grossa Sanderson, 1938Puff
Stenelmis sexlineata Sanderson, 1938Puff

Subnodes of Dryopoidea with occurrences in Milam County
FamilyDryopidae
Billberg, 1820
long toed water beetle, Long-toe water beetles, Long-toed water beetles
2
4
Genera
Species

Taxom

FamilyElmidae
Curtis, 1830
Drive beetles, riffle beetle, Riffle beetles
6
7
Genera
Species

Taxom



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