Checklist for Family Hydrophilidae Latreille, 1802 (Silver Water Beetles)
and region Piauí (Northeast Brazil, Brazil)
Class
| Insecta
Linnaeus, 1758
Insects, True insects | 86
245
312 | Families
Genera
Species |
Taxom
|
Subclass
| Pterygota
Lang, 1888
Winged insects | 86
245
312 | Families
Genera
Species |
Taxom
|
Infraclass
| Neoptera
van der Wulp, 1890
Modern Wing-folding insects | 78
221
286 | Families
Genera
Species |
Taxom
|
Superorder
| Holometabola
Heider, 1889
Holometabolous Insects | 54
184
235 | Families
Genera
Species |
Taxom
|
Order
| Coleoptera
Linnaeus, 1758
Beetles, Coleopterans | 11
63
81 | Families
Genera
Species |
Taxom
|
Suborder
| Polyphaga
Emery, 1886
Polyphags | 10
62
81 | Families
Genera
Species |
Taxom
|
Infraorder
| Staphyliniformia
Lameere, 1900
| 2
12
18 | Families
Genera
Species |
Taxom
|
Superfamily
| Hydrophiloidea
Latreille, 1802
Histerids, Hydriphiloids, Hydrophilids | 1
10
15 | Family
Genera
Species |
Taxom
| | Family | Hydrophilidae
Latreille, 1802
Silver Water Beetles, Water beetles | 10
15 | Genera
Species |
Taxom
|
Genera for Piauí
10 Genera with 15 Species | Berosus Leach, 1885 | | 4 | Species | Taxom | | Chasmogenus Sharp, 2020 | | 1 | Species | Taxom | | Crenitulus Winters, 1866 | | 1 | Species | Taxom | | Enochrus Thomson, 1943 | | 1 | Species | Taxom | | Epimetopus Lacordaire, 1933 | | 1 | Species | Taxom | | Helochares Mulsant, 1982 | | 1 | Species | Taxom | | Hemiosus Sharp, 1940 | | 1 | Species | Taxom | | Oocyclus Sharp, 1940 | | 1 | Species | Taxom | | Paracymus Thomson, 1973 | | 2 | Species | Taxom | | Tropisternus Solier, 1775 | water scavenger beetle | 2 | Species | Taxom |
Species list for Piauí
15 Species | Berosus consobrinus Knisch, 1921 | | | Berosus erraticus Mouchamps, 1963 | | | Berosus festivus Berg, 1885 | | | Berosus patruelis Berg, 1885 | | | Chasmogenus cajuina Alves, Clark..., 2020 | | | Crenitulus suturalis LeConte & J.L., 1866 | | | Enochrus (Methydrus) atlantis Orchymont, 1943 | | | Epimetopus lacordairei Orchymont, 1933 | | | Helochares tectiformis Fernández, 1982 | | | Hemiosus varidius Orchymont, 1940 | | | Oocyclus schubarti Orchymont, 1940 | | | Paracymus gracilis d´Orchymont, 1942 | | | Paracymus limbatus Wooldridge, 1973 | | | Tropisternus (Pristoternus) laevis Sturm, 1826 | | | Tropisternus (Strepitornus) collaris Fabricius, 1775 | |
Subnodes of Hydrophilidae with occurrences in Piauí
 | | 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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