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Checklist for Superfamily Hydrophiloidea Latreille, 1802 (Histerids)
and region Maryland (USA)


Class
 
Insecta
Linnaeus, 1758
Insects, True insects
500
4402
9543
Families
Genera
Species
 
Taxom
 

Subclass
 
Pterygota
Lang, 1888
Winged insects
499
4399
9539
Families
Genera
Species
 
Taxom
 

Infraclass
 
Neoptera
van der Wulp, 1890
Modern Wing-folding insects
480
4303
9299
Families
Genera
Species
 
Taxom
 

Superorder
 
Holometabola
Heider, 1889
Holometabolous Insects
332
3592
7850
Families
Genera
Species
 
Taxom
 

Order
 
Coleoptera
Linnaeus, 1758
Beetles, Coleopterans
92
1075
2003
Families
Genera
Species
 
Taxom
 

Suborder
 
Polyphaga
Emery, 1886
Polyphags
85
958
1706
Families
Genera
Species
 
Taxom
 

Infraorder
 
Staphyliniformia
Lameere, 1900
8
126
211
Families
Genera
Species
 
Taxom
 

Superfamily
 
Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids
2
21
40
Families
Genera
Species
 
Taxom
 


List of families for Maryland
2 Families width 40 Species
Hydrophilidae Latreille, 1802Silver Water Beetles39SpeciesTaxom
Helophoridae Leach, 1815Water scavenger beetles1SpeciesTaxom


Genera for Maryland
21 Genera with 40 Species
#ABCEHLOPST
Anacaena Thomson, 17921SpeciesTaxom
Berosus Leach, 19995SpeciesTaxom
Cercyon Leach, 18253SpeciesTaxom
Chaetarthria Stephens, 18631SpeciesTaxom
Crenitis Bedel, 18902SpeciesTaxom
Crenitulus Winters, 18661SpeciesTaxom
Cymbiodyta Bedel, 18692SpeciesTaxom
Enochrus Thomson, 17926SpeciesTaxom
Helocombus Horn, 18551SpeciesTaxom
Helopium Westwood, 18541SpeciesTaxom
Hydrobius Leach, 17581SpeciesTaxom
Hydrochara Berthold, 1980Water Scavenger Beetle2SpeciesTaxom
Hydrochus Leach, 20001SpeciesTaxom
Hydrophilus Müller, 1823Giant Water Scavenger Beetles2SpeciesTaxom
Laccobius Erichson, 19791SpeciesTaxom
Limnohydrobius Reitter, 18551SpeciesTaxom
Oosternum Sharp, 18552SpeciesTaxom
Paracymus Thomson, 18631SpeciesTaxom
Sperchopsis LeConte, 18441SpeciesTaxom
Tectosternum Balfour-Browne, 18691SpeciesTaxom
Tropisternus Solier, 1938water scavenger beetle4SpeciesTaxom


Species list for Maryland
40 Species
Anacaena limbata Fabricius, 1792
Berosus (Berosus) aculeatus LeConte, 1855Calabura
Berosus (Berosus) exiguus Say, 1825
Berosus (Berosus) ordinatus LeConte, 1855Calabura
Berosus (Berosus) peregrinus Herbst, 1797
Berosus (Berosus) sayi Hansen, 1999
Cercyon (Cercyon) assecla Smetana, 1978
Cercyon (Cercyon) occallatus Say, 1825
Cercyon (Cercyon) praetextatus Say, 1825
Chaetarthria atra LeConte, 1863
Crenitis (Crenitis) digesta LeConte, 1855
Crenitis (Crenitis) monticola Horn, 1890
Crenitulus suturalis LeConte & J.L., 1866
Cymbiodyta chamberlaini Smetana, 1974
Cymbiodyta semistriata Zimmermann, 1869
Enochrus (Lumetus) reflexipennis Zimmermann, 1869
Enochrus (Methydrus) cinctus Say, 1824
Enochrus (Methydrus) consortus Green, 1946
Enochrus (Methydrus) fimbriatus Melsheimer, 1844
Enochrus (Methydrus) ochraceus Melsheimer, 1844
Enochrus (Methydrus) pygmaeus Fabricius, 1792
Helocombus bifidus LeConte, 1855
Helopium agabus J. O. Westwood, 1854
Hydrobius fuscipes C. Linnaeus, 1758Water Scavenger Beetle
Hydrochara occulta Orchymont, 1933
Hydrochara soror Smetana, 1980
Hydrochus yadavi Makhan, 2000
Hydrophilus (Dibolocelus) ovatus (Gemminger & ..., 1868)⇒ Dibolocelus ovalis Ziegler, 1844
Hydrophilus (Hydrophilus) triangularis Say, 1823Giant Black Water Beetle
Laccobius (Laccobius) reflexipenis Malcolm, 1979
Limnohydrobius tumidus J.L.LeConte, 1855
Oosternum costatum (LeConte, 1855)⇒ Oosternum sharpi Hansen, 1999
Oosternum pubescens LeConte, 1855
Paracymus despectus LeConte, 1863
Sperchopsis tessellata Ziegler, 1844
Tectosternum naviculare Zimmermann, 1869
Tropisternus (Strepitornus) collaris Fabricius, 1775
Tropisternus (Tropisternus) lateralis (Fabricius, 1775)⇒ Tropisternus glaber Herbst, 1797
Tropisternus (Tropisternus) mixtus LeConte, 1855
Tropisternus (Tropisternus) natator Orchymont, 1938

Subnodes of Hydrophiloidea with occurrences in Maryland
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
20
39
Genera
Species

Taxom



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