Checklist for Subtribe Acidocerina Zaitzev, 1908 and region Tamil Nadu (South India, India)
Class | Insecta Linnaeus, 1758 Insects, True insects | 287 2180 4314 | Families Genera Species | Taxom | Subclass | Pterygota Lang, 1888 Winged insects | 286 2178 4312 | Families Genera Species | Taxom | Infraclass | Neoptera van der Wulp, 1890 Modern Wing-folding insects | 271 2122 4231 | Families Genera Species | Taxom | Superorder | Holometabola Heider, 1889 Holometabolous Insects | 172 1642 3307 | Families Genera Species | Taxom | Order | Coleoptera Linnaeus, 1758 Beetles, Coleopterans | 48 561 1285 | Families Genera Species | Taxom | Suborder | Polyphaga Emery, 1886 Polyphags | 44 510 1183 | Families Genera Species | Taxom | Infraorder | Staphyliniformia Lameere, 1900
| 8 170 399 | Families Genera Species | Taxom | Superfamily | Hydrophiloidea Latreille, 1802 Histerids, Hydriphiloids, Hydrophilids | 1 29 54 | Family Genera Species | Taxom | | Family | Hydrophilidae Latreille, 1802 Silver Water Beetles, Water beetles | 29 54 | Genera Species | Taxom | | Subfamily | Hydrophilinae Latreille, 1802
| 16 29 | Genera Species | Taxom | | Tribe | Hydrophilini Latreille, 1802
| 6 14 | Genera Species | Taxom | | Subtribe | Acidocerina Zaitzev, 1908
| 3 11 | Genera Species | Taxom |
Genera for Tamil Nadu 3 Genera with 11 Species
Species list for Tamil Nadu 11 Species and 1 Subspecies | Agraphydrus boukali Komarek, 2018 | | | Agraphydrus falcatus Komarek, 2018 | | | Agraphydrus inflatus Komarek, 2018 | | | Agraphydrus obsoletus Komarek, 2018 | | | Agraphydrus rostratus Komarek, 2018 | | | Agraphydrus rugosus Komarek, 2018 | | | Enochrus (Methydrus) flavicans Régimbart, 1903 | | | Enochrus flavicans flavicans Régimbart, 1903 | | | Helochares altus Orchymont, 1943 | | | Helochares crenatus Régimbart, 1903 | | | Helochares densus Sharp, 1890 | | | Helochares negatus Hebauer, 1995 | |
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