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Checklist for Superfamily Hydrophiloidea Latreille, 1802 (Histerids)
and region New Castle County (Delaware, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
198
1081
1625
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
198
1081
1625
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
187
1043
1553
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
132
923
1426
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
41
288
466
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
36
216
296
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
6
31
46
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
2
16
29
Families
Genera
Species
 
Taxom
 


List of families for New Castle County
2 Families width 29 Species
Hydrophilidae Latreille, 1802Silver Water Beetles28SpeciesTaxom
Helophoridae Leach, 1815Water scavenger beetles1SpeciesTaxom


Genera for New Castle County
16 Genera with 29 Species
Anacaena Thomson, 18292SpeciesTaxom
Berosus Leach, 19994SpeciesTaxom
Cercyon Leach, 18251SpeciesTaxom
Cymbiodyta Bedel, 19243SpeciesTaxom
Enochrus Thomson, 17924SpeciesTaxom
Helocombus Horn, 18551SpeciesTaxom
Helophorus Fabricius, 17611SpeciesTaxom
Helopium Westwood, 18541SpeciesTaxom
Hydrobius Leach, 17581SpeciesTaxom
Hydrochus Leach, 18441SpeciesTaxom
Hydrophilus Müller, 1823Giant Water Scavenger Beetles1SpeciesTaxom
Laccobius Erichson, 19791SpeciesTaxom
Limnohydrobius Reitter, 18231SpeciesTaxom
Paracymus Thomson, 18252SpeciesTaxom
Sperchopsis LeConte, 18441SpeciesTaxom
Tropisternus Solier, 1855water scavenger beetle4SpeciesTaxom


Species list for New Castle County
29 Species
Anacaena limbata Fabricius, 1792
Anacaena lutescens Stephens, 1829
Berosus (Berosus) aculeatus LeConte, 1855Calabura
Berosus (Berosus) infuscatus LeConte, 1855Calabura
Berosus (Berosus) peregrinus Herbst, 1797
Berosus (Berosus) sayi Hansen, 1999
Cercyon (Cercyon) praetextatus Say, 1825
Cymbiodyta chamberlaini Smetana, 1974
Cymbiodyta rotunda Say, 1825
Cymbiodyta vindicata Fall, 1924Muehlenbeck's bryum moss
Enochrus (Methydrus) cinctus Say, 1824
Enochrus (Methydrus) fimbriatus Melsheimer, 1844
Enochrus (Methydrus) ochraceus Melsheimer, 1844
Enochrus (Methydrus) pygmaeus Fabricius, 1792
Helocombus bifidus LeConte, 1855
Helophorus (Rhopalohelophorus) granularis Linnaeus, 1761
Helopium agabus J. O. Westwood, 1854
Hydrobius fuscipes C. Linnaeus, 1758Water Scavenger Beetle
Hydrochus scabratus Mulsant, 1844
Hydrophilus (Hydrophilus) triangularis Say, 1823Giant Black Water Beetle
Laccobius (Laccobius) reflexipenis Malcolm, 1979
Limnohydrobius melaenus Germar, 1823
Paracymus confluens Wooldridge, 1966
Paracymus subcupreus Say, 1825
Sperchopsis tessellata Ziegler, 1844
Tropisternus (Strepitornus) collaris Fabricius, 1775
Tropisternus (Tropisternus) blatchleyi Orchymont, 1922
Tropisternus (Tropisternus) lateralis (Fabricius, 1775)⇒ Tropisternus glaber Herbst, 1797
Tropisternus (Tropisternus) mixtus LeConte, 1855

Subnodes of Hydrophiloidea with occurrences in New Castle County
FamilyHelophoridae
Leach, 1815
Water scavenger beetles
1
1
Genus
Species

Taxom

FamilyHydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles, water scavenger beetle, Water scavenger beetles, Water scawenger beetles
15
28
Genera
Species

Taxom



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