Checklist for Subtribe Acidocerina Zaitzev, 1908 and region Pennsylvania (USA)
Class | Insecta Linnaeus, 1758 Insects, True insects | 554 5452 12530 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 553 5449 12526 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 525 5347 12273 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 355 4526 10429 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 102 1569 3485 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 95 1388 2794 | Families Genera Species | Taxom | Infraorder | Staphyliniformia Lameere, 1900
| 10 241 505 | Families Genera Species | Taxom | Superfamily | Hydrophiloidea Latreille, 1802 Histerids, Hydriphiloids, Hydrophilids | 2 27 64 | Families Genera Species | Taxom | | Family | Hydrophilidae Latreille, 1802 Silver Water Beetles, Water beetles | 26 63 | Genera Species | Taxom | | Subfamily | Hydrophilinae Latreille, 1802
| 16 40 | Genera Species | Taxom | | Tribe | Hydrophilini Latreille, 1802
| 8 25 | Genera Species | Taxom | | Subtribe | Acidocerina Zaitzev, 1908
| 4 15 | Genera Species | Taxom |
Genera for Pennsylvania 4 Genera with 15 Species
Species list for Pennsylvania 15 Species | Cymbiodyta blanchardi Horn, 1890 | Pumpwood | | Cymbiodyta chamberlaini Smetana, 1974 | | | Cymbiodyta semistriata Zimmermann, 1869 | | | Cymbiodyta vindicata Fall, 1924 | Muehlenbeck's bryum moss | | Enochrus (Lumetus) diffusus LeConte, 1855 | | | Enochrus (Lumetus) reflexipennis Zimmermann, 1869 | | | Enochrus (Methydrus) cinctus Say, 1824 | | | Enochrus (Methydrus) consors LeConte, 1863 | | | Enochrus (Methydrus) fimbriatus Melsheimer, 1844 | | | Enochrus (Methydrus) ochraceus Melsheimer, 1844 | | | Enochrus (Methydrus) pygmaeus Fabricius, 1792 | | | Enochrus (Methydrus) sayi Gundersen, 1977 | Water scavenger beetle | | Helochares (Helochares) maculicollis Mulsant, 1844 | | | Helochares (Helochares) normatus LeConte, 1861 | | | Helocombus bifidus LeConte, 1855 | |
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