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Checklist for Suborder Polyphaga Emery, 1886 (Polyphags)
and region Multnomah County (Oregon, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
74
179
190
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
74
179
190
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
72
175
185
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
57
148
155
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
14
36
38
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
12
29
31
Families
Genera
Species
 
Taxom
 


List of families for Multnomah County
12 Families width 31 Species
Leiodidae Fleming, 1821Round fungus beetles1SpeciesTaxom
Buprestidae Leach, 1815Flat-headed wood-borers1SpeciesTaxom
Anthicidae Latreille, 1819Ant beetles1SpeciesTaxom
Tenebrionidae Latreille, 1802Darkling Beetle4SpeciesTaxom
Staphylinidae Lameere, 1900Rove beetles12SpeciesTaxom
Curculionidae Latreille, 1802Ambrosia beetles4SpeciesTaxom
Coccinellidae Latreille, 1807Coccinelles1SpeciesTaxom
Chrysomelidae Latreille, 1802Casebearers2SpeciesTaxom
Nitidulidae Latreille, 1802Nitidules1SpeciesTaxom
Hydrophilidae Latreille, 1802Silver Water Beetles1SpeciesTaxom
Hydraenidae Mulsant, 1844Cascade Beetles2SpeciesTaxom
Cantharidae Imhoff, 1856Cantharids1SpeciesTaxom


Genera for Multnomah County
29 Genera with 31 Species
#ABCDFGHLMNOPRS
Agathidium Panzer, 18521SpeciesTaxom
Anthaxia Eschscholtz, 18391SpeciesTaxom
Anthicus Paykull, 01SpeciesTaxom
Blapstinus Sturm, 18851SpeciesTaxom
Blepharhymenus Solier, 19111SpeciesTaxom
Ceutorhynchus Germar, 18961SpeciesTaxom
Chilocorus Leach, 1899Red-spotted lady beetles1SpeciesTaxom
Chrysochus Chevrolat, 18571SpeciesTaxom
Clamoris des Gozis, 18741SpeciesTaxom
Dilacra Thomson, 01SpeciesTaxom
Fabogethes Audisio and ..., 18301SpeciesTaxom
Geostiba Thomson, 18751SpeciesTaxom
Gnypeta Thomson, 19061SpeciesTaxom
Helophorus Fabricius, 17911SpeciesTaxom
Helops Fabricius, 18612SpeciesTaxom
Hydraena Kugelann, 19801SpeciesTaxom
Lathrobium Gravenhorst, 19051SpeciesTaxom
Megarafonus Casey, 18971SpeciesTaxom
Mocyta Mulsant & Rey, 18061SpeciesTaxom
Neohypnus Coiffait & Saiz, 18391SpeciesTaxom
Ochthebius Leach, 19801SpeciesTaxom
Otiorhynchus Germar, 1813Strawberry root weevil1SpeciesTaxom
Panscopus Schönherr, 18571SpeciesTaxom
Phlaeopterus Motschulsky, 20182SpeciesTaxom
Phloeosinus Chapuis, 1942Cedar Bark Beetles1SpeciesTaxom
Platandria Casey, 19101SpeciesTaxom
Rhagonycha Eschscholtz, 17631SpeciesTaxom
Stenus Latreille, 18841SpeciesTaxom
Syneta Dejean, 18931SpeciesTaxom


Species list for Multnomah County
31 Species
Agathidium concinnum Mannerheim, 1852
Anthaxia (Melanthaxia) aeneogaster Gory and Lap..., 1839
Anthicus asperulus
Blapstinus substriatus Champion, 1885
Blepharhymenus illectus Casey, 1911
Ceutorhynchus oregonensis Dietz, 1896
Chilocorus orbus Casey, 1899
Chrysochus cobaltinus LeConte, 1857Blue milkweed beetle
Clamoris americana Horn, 1874
Dilacra willametta
Fabogethes nigrescens Stephens, 1830Black Pollen Beetle
Geostiba (Geostiba) impressa Mulsant & Rey, 1875
Gnypeta helenae Casey, 1906
Helophorus (Empleurus) rufipes Bosc, 1791Turnip Mud Beetle
Helops edwardsii Horn, 1870
Helops pernitens LeConte, 1861
Hydraena sierra Perkins, 1980
Lathrobium oregonum Casey, 1905
Megarafonus (Megaforonus) ventralis Casey, 1897
Mocyta fungi Gravenhorst, 1806Rove beetle
Neohypnus obscurus Erichson, 1839
Ochthebius (Asiobates) orbus Perkins, 1980
Otiorhynchus (Provadilus) rugifrons Gyllenhal, 1813Medium-sized strawberry weevil
Panscopus gemmatus LeConte, 1857
Phlaeopterus houkae Hatch, 1957
Phlaeopterus kavanaughi Mullen & Cam..., 2018
Phloeosinus buckhorni Blackman, 1942
Platandria columbica Casey, 1910
Rhagonycha (Rhagonycha) fulva Scopoli, 1763Bloodsucker beetle
Stenus californicus Casey, 1884
Syneta hamata Horn, 1893

Subnodes of Polyphaga with occurrences in Multnomah County
InfraorderCucujiformia
Lameere, 1938
6
12
13
Families
Genera
Species

Taxom

InfraorderElateriformia
Crowson, 1960
2
2
2
Families
Genera
Species

Taxom

InfraorderStaphyliniformia
Lameere, 1900
4
15
16
Families
Genera
Species

Taxom



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