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Checklist for Superfamily Hydrophiloidea Latreille, 1802 (Histerids)
and region Middlesex County (Massachusetts, USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
359
2328
4153
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
358
2327
4152
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
338
2260
4005
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
246
1969
3629
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
75
609
1066
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
70
517
815
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
9
110
204
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
2
15
33
Families
Genera
Species
 
Taxom
 


List of families for Middlesex County (Massachusetts)
2 Families width 33 Species
Hydrophilidae Latreille, 1802Silver Water Beetles32SpeciesTaxom
Helophoridae Leach, 1815Water scavenger beetles1SpeciesTaxom


Genera for Middlesex County (Massachusetts)
15 Genera with 33 Species
Berosus Leach, 19993SpeciesTaxom
Cercyon Leach, 19228SpeciesTaxom
Crenitis Bedel, 18551SpeciesTaxom
Cryptopleurum Mulsant, 18842SpeciesTaxom
Cymbiodyta Bedel, 19243SpeciesTaxom
Enochrus Thomson, 18444SpeciesTaxom
Helocombus Horn, 18551SpeciesTaxom
Helophorus Fabricius, 18231SpeciesTaxom
Helopium Westwood, 18541SpeciesTaxom
Hydrobius Leach, 17581SpeciesTaxom
Hydrophilus Müller, 1823Giant Water Scavenger Beetles2SpeciesTaxom
Paracymus Thomson, 18251SpeciesTaxom
Sphaeridium Fabricius, 17582SpeciesTaxom
Tectosternum Balfour-Browne, 18691SpeciesTaxom
Tropisternus Solier, 1938water scavenger beetle2SpeciesTaxom


Species list for Middlesex County (Massachusetts)
33 Species
Berosus (Berosus) aculeatus LeConte, 1855Calabura
Berosus (Berosus) peregrinus Herbst, 1797
Berosus (Berosus) sayi Hansen, 1999
Cercyon (Cercyon) assecla Smetana, 1978
Cercyon (Cercyon) haemorrhoidalis (Fabricius, 1775)⇒ Cercyon impressus Sturm, 1807
Cercyon (Cercyon) lateralis Marsham, 1802
Cercyon (Cercyon) praetextatus Say, 1825
Cercyon (Cercyon) pygmaeus Illiger, 1801
Cercyon (Cercyon) unipunctatus Linnaeus, 1758Water scavenger beetle
Cercyon (Paracercyon) analis Paykull, 1798Water scavenger beetle
Cercyon (Prostercyon) roseni Knisch, 1922
Crenitis (Crenitis) digesta LeConte, 1855
Cryptopleurum minutum Fabricius, 1775
Cryptopleurum subtile Sharp, 1884
Cymbiodyta chamberlaini Smetana, 1974
Cymbiodyta minima Notman, 1919
Cymbiodyta vindicata Fall, 1924Muehlenbeck's bryum moss
Enochrus (Lumetus) hamiltoni Horn, 1890
Enochrus (Methydrus) cinctus Say, 1824
Enochrus (Methydrus) consortus Green, 1946
Enochrus (Methydrus) ochraceus Melsheimer, 1844
Helocombus bifidus LeConte, 1855
Helophorus (Rhopalohelophorus) lineatus Say, 1823
Helopium agabus J. O. Westwood, 1854
Hydrobius fuscipes C. Linnaeus, 1758Water Scavenger Beetle
Hydrophilus (Dibolocelus) ovatus (Gemminger & ..., 1868)⇒ Dibolocelus ovalis Ziegler, 1844
Hydrophilus (Hydrophilus) triangularis Say, 1823Giant Black Water Beetle
Paracymus subcupreus Say, 1825
Sphaeridium bipustulatum (Fabricius, 1781)⇒ Nephus quadrimaculatus Herbst, 1783
Sphaeridium scarabaeoides Linnaeus, 1758Water scavenger beetle
Tectosternum naviculare Zimmermann, 1869
Tropisternus (Tropisternus) lateralis (Fabricius, 1775)⇒ Tropisternus glaber Herbst, 1797
Tropisternus (Tropisternus) natator Orchymont, 1938

Subnodes of Hydrophiloidea with occurrences in Middlesex County (Massachusetts)
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
14
32
Genera
Species

Taxom



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