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Checklist for Superfamily Dryopoidea Hunt & al., 2007
and region Colchester County (Nova Scotia, Canada)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
247
1058
1364
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
246
1057
1363
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
232
1014
1285
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
173
872
1113
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
43
194
269
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
39
148
171
Families
Genera
Species
 
Taxom
 

Infraorder
 
Elateriformia
Crowson, 1960
11
26
27
Families
Genera
Species
 
Taxom
 

Superfamily
 
Dryopoidea
Hunt & al., 2007
3
8
10
Families
Genera
Species
 
Taxom
 


List of families for Colchester County
3 Families width 10 Species
Psephenidae Lacordaire, 1854Water pennies2SpeciesTaxom
Dryopidae Billberg, 1820Long toed water beetle1SpeciesTaxom
Elmidae Curtis, 1830Drive beetles7SpeciesTaxom


Genera for Colchester County
8 Genera with 10 Species
Ectopria LeConte, 18441SpeciesTaxom
Helichus Erichson, 18521SpeciesTaxom
Macronychus Mueller, 18251SpeciesTaxom
Optioservus Sanderson, 19303SpeciesTaxom
Oulimnius des Gozis, 18661SpeciesTaxom
Promoresia Sanderson, 19251SpeciesTaxom
Psephenus Haldeman, 18441SpeciesTaxom
Stenelmis Dufour, 18241SpeciesTaxom


Species list for Colchester County
10 Species
Ectopria nervosa Melsheimer, 1844
Helichus basalis LeConte, 1852
Macronychus glabratus Say, 1825
Optioservus (Optioservus) fastiditus LeConte, 1850Fastidious Riffle Beetle
Optioservus (Optioservus) ovalis LeConte, 1863
Optioservus (Optioservus) trivittatus Brown, 1930
Oulimnius latiusculus LeConte, 1866
Promoresia tardella Fall, 1925
Psephenus herricki Dekay, 1844Echo Cave Beetle
Stenelmis crenata Say, 1824

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

Taxom

FamilyElmidae
Curtis, 1830
Drive beetles, riffle beetle, Riffle beetles
5
7
Genera
Species

Taxom

FamilyPsephenidae
Lacordaire, 1854
Water pennies, water penny beetle, Water Penny Beetles, Water-penny beetles
2
2
Genera
Species

Taxom



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