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Checklist for Superfamily Dryopoidea Hunt & al., 2007
and region Piatt County (Central Illinois, Illinois, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
245
1126
1572
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
245
1126
1572
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
226
1067
1465
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
171
937
1298
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
34
138
143
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
30
109
106
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
7
18
18
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
4
9
11
Families
Genera
Species
 
Taxom
 


List of families for Piatt County
4 Families width 11 Species and 1 Subspecies
Elmidae Curtis, 1830Drive beetles6SpeciesTaxom
Dryopidae Billberg, 1820Long toed water beetle3SpeciesTaxom
Heteroceridae (MacLeay, 1825)Mud beetles1SpeciesTaxom
Psephenidae Lacordaire, 1854Water pennies1SpeciesTaxom


Genera for Piatt County
9 Genera with 11 Species
Ancyronyx Erichson, 1824Spider riffle beetles1SpeciesTaxom
Dubiraphia Sanderson, 1954
0SpeciesTaxom
Helichus Erichson, 18523SpeciesTaxom
Heterelmis Sharp, 19711SpeciesTaxom
Macronychus Mueller, 18251SpeciesTaxom
Neoheterocerus Pacheco, 19641SpeciesTaxom
Optioservus Sanderson, 18501SpeciesTaxom
Psephenus Haldeman, 18441SpeciesTaxom
Stenelmis Dufour, 19382SpeciesTaxom


Species list for Piatt County
11 Species and 1 Subspecies
Ancyronyx variegata Germar, 1824
Helichus basalis LeConte, 1852
Helichus lithophilus Germar, 1824
Helichus striatus LeConte, 1852
Heterelmis simplex codrus Hinton, 1971
Macronychus glabratus Say, 1825
Neoheterocerus sandersoni (Pacheco, 1964)⇒ Heterocerus sandersoni Pacheco, 1964
Optioservus (Optioservus) fastiditus LeConte, 1850Fastidious Riffle Beetle
Psephenus herricki Dekay, 1844Echo Cave Beetle
Stenelmis crenata Say, 1824
Stenelmis grossa Sanderson, 1938Puff

Subnodes of Dryopoidea with occurrences in Piatt County
FamilyDryopidae
Billberg, 1820
long toed water beetle, Long-toe water beetles, Long-toed water beetles
1
3
Genus
Species

Taxom

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

Taxom

FamilyHeteroceridae
MacLeay, 1825
Mud beetles, Mud-loving beetles, Variegated mud loving beetles, Variegated mud-loving beetle, Variegated mud-loving beetles
1
1
Genus
Species

Taxom

FamilyPsephenidae
Lacordaire, 1854
Water pennies, water penny beetle, Water Penny Beetles, Water-penny beetles
1
1
Genus
Species

Taxom



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