Checklist for Subfamily Pionatacinae Viets, 1916 and region Delaware County (Ohio, USA)
Class | Arachnida Lamarck, 1801 Arachnids | 79 155 160 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 73 148 151 | Families Genera Species | Taxom | Infraclass | Acari Nitzsch, 1818 Mites and Ticks | 55 83 65 | Families Genera Species | Taxom | Superorder | Acariformes Zakhvatkin, 1952 Dust mites, Mites | 35 52 45 | Families Genera Species | Taxom | Order | Trombidiformes Reuter, 1909 Mites, Trombidiform mites | 26 38 31 | Families Genera Species | Taxom | Suborder | Prostigmata Kramer, 1877 True mites | 26 38 31 | Families Genera Species | Taxom | Infraorder | Parasitengonina Walter & al., 2009
| 9 13 11 | Families Genera Species | Taxom | Superfamily | Hygrobatoidea Koch, 1842
| 4 6 7 | Families Genera Species | Taxom | | Family | Unionicolidae Oudemans, 1909
| 1 0 | Genus Species | Taxom | | Subfamily | Pionatacinae Viets, 1916
| 1 0 | Genus Species | Taxom |
Genera for Delaware County (Ohio) 1 Genera with 0 Species Neumania Lebert, 1879 | | 0 | Species | Taxom |
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