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Checklist for Family Hydrophilidae Latreille, 1802 (Silver Water Beetles)
and region Harris County (Texas, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
204
914
1187
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
203
913
1186
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
190
880
1135
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
136
762
1005
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
44
250
328
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
40
208
267
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
7
40
48
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
1
8
12
Family
Genera
Species
 
Taxom
 
FamilyHydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles
8
12
Genera
Species
 
Taxom
 


Genera for Harris County (Texas)
8 Genera with 12 Species
Berosus Leach, 19993SpeciesTaxom
Chaetarthria Stephens, 19741SpeciesTaxom
Enochrus Thomson, 17923SpeciesTaxom
Laccobius Erichson, 19711SpeciesTaxom
Paracymus Thomson, 18251SpeciesTaxom
Phaenonotum Sharp, 18351SpeciesTaxom
Sperchopsis LeConte, 18441SpeciesTaxom
Tropisternus Solier, 1859water scavenger beetle1SpeciesTaxom


Species list for Harris County (Texas)
12 Species
Berosus (Berosus) aculeatus LeConte, 1855Calabura
Berosus (Berosus) exiguus Say, 1825
Berosus (Berosus) sayi Hansen, 1999
Chaetarthria hespera Miller, 1974
Enochrus (Methydrus) fimbriatus Melsheimer, 1844
Enochrus (Methydrus) ochraceus Melsheimer, 1844
Enochrus (Methydrus) pygmaeus Fabricius, 1792
Laccobius (Laccobius) teneralis Cheary, 1971
Paracymus subcupreus Say, 1825
Phaenonotum exstriatum Say, 1835
Sperchopsis tessellata Ziegler, 1844
Tropisternus (Tropisternus) affinis Motschulsky, 1859

Subnodes of Hydrophilidae with occurrences in Harris County (Texas)
SubfamilyHydrophilinae
Latreille, 1802
7
11
Genera
Species

Taxom

SubfamilySphaeridiinae
Latreille, 1802
1
1
Genus
Species

Taxom



Hydrophilidae (Latreille 1802)
Hydrophilidae (Latreille 1802)


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