Checklist for Family Hydrophilidae Latreille, 1802 (Silver Water Beetles)
and region Allegheny County (Pennsylvania, USA)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 353
2166
3202 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 352
2165
3201 | Families
Genera
Species |
Taxom
|
Infraclass
| Neoptera
van der Wulp, 1890
Modern Wing-folding insects | 332
2095
3070 | Families
Genera
Species |
Taxom
|
Superorder
| Holometabola
Heider, 1889
Holometabolous Insects | 243
1842
2742 | Families
Genera
Species |
Taxom
|
Order
| Coleoptera
Linnaeus, 1758
Beetles, Coleopterans | 73
585
843 | Families
Genera
Species |
Taxom
|
Suborder
| Polyphaga
Emery, 1886
Polyphags | 68
505
654 | Families
Genera
Species |
Taxom
|
Infraorder
| Staphyliniformia
Lameere, 1900
| 8
95
126 | Families
Genera
Species |
Taxom
|
Superfamily
| Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids | 2
14
20 | Families
Genera
Species |
Taxom
| | Family | Hydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles | 13
19 | Genera
Species |
Taxom
|
Genera for Allegheny County
13 Genera with 19 Species | Anacaena Thomson, 1792 | | 1 | Species | Taxom | | Cercyon Leach, 1801 | | 4 | Species | Taxom | | Cryptopleurum Mulsant, 1775 | | 1 | Species | Taxom | Cymbiodyta Bedel, 1881 | | 0 | Species | Taxom | | Enochrus Thomson, 1977 | | 3 | Species | Taxom | | Helochares Mulsant, 1844 | | 1 | Species | Taxom | | Helophorus Fabricius, 1985 | | 1 | Species | Taxom | | Hydrobius Leach, 1758 | | 1 | Species | Taxom | | Hydrochus Leach, 1844 | | 1 | Species | Taxom | | Paracymus Thomson, 1825 | | 1 | Species | Taxom | | Sphaeridium Fabricius, 1758 | | 1 | Species | Taxom | | Tectosternum Balfour-Browne, 1869 | | 1 | Species | Taxom | | Tropisternus Solier, 1938 | water scavenger beetle | 3 | Species | Taxom |
Species list for Allegheny County
19 Species | Anacaena limbata Fabricius, 1792 | | | Cercyon (Cercyon) assecla Smetana, 1978 | | | Cercyon (Cercyon) haemorrhoidalis (Fabricius, 1775) | ⇒ Cercyon impressus Sturm, 1807 | | Cercyon (Cercyon) lateralis Marsham, 1802 | | | Cercyon (Cercyon) pygmaeus Illiger, 1801 | | | Cryptopleurum minutum Fabricius, 1775 | | | Enochrus (Methydrus) cinctus Say, 1824 | | | Enochrus (Methydrus) fimbriatus Melsheimer, 1844 | | | Enochrus (Methydrus) sayi Gundersen, 1977 | Water scavenger beetle | | Helochares (Helochares) maculicollis Mulsant, 1844 | | | Helophorus (Rhopalohelophorus) marginicollis Smetana, 1985 | | | Hydrobius fuscipes C. Linnaeus, 1758 | Water Scavenger Beetle | | Hydrochus rufipes Melsheimer, 1844 | Cooper's wild cabbage | | Paracymus subcupreus Say, 1825 | | | Sphaeridium scarabaeoides Linnaeus, 1758 | Water scavenger beetle | | Tectosternum naviculare Zimmermann, 1869 | | | Tropisternus (Strepitornus) collaris Fabricius, 1775 | | | Tropisternus (Tropisternus) lateralis (Fabricius, 1775) | ⇒ Tropisternus glaber Herbst, 1797 | | Tropisternus (Tropisternus) natator Orchymont, 1938 | |
Subnodes of Hydrophilidae with occurrences in Allegheny County
 | | 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
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