Checklist for Family Hydrachnidae Leach, 1815 and region Michigan (USA)
Class | Arachnida Lamarck, 1801 Arachnids | 160 411 635 | Families Genera Species | Taxom | Subclass | Micrura Ehrenberg, 1831
| 147 387 602 | Families Genera Species | Taxom | Infraclass | Acari Nitzsch, 1818 Mites and Ticks | 109 196 278 | Families Genera Species | Taxom | Superorder | Acariformes Zakhvatkin, 1952 Dust mites, Mites | 83 152 245 | Families Genera Species | Taxom | Order | Trombidiformes Reuter, 1909 Mites, Trombidiform mites | 49 104 204 | Families Genera Species | Taxom | Suborder | Prostigmata Kramer, 1877 True mites | 49 104 204 | Families Genera Species | Taxom | Infraorder | Parasitengonina Walter & al., 2009
| 23 44 128 | Families Genera Species | Taxom | Superfamily | Hydrachnoidea Leach, 1815
| 1 1 15 | Family Genus Species | Taxom | | Family | Hydrachnidae Leach, 1815
| 1 15 | Genus Species | Taxom |
Genera for Michigan 1 Genera with 15 Species
Species list for Michigan 15 Species | Hydrachna (Diplohydrachna) conjecta Koenike, 1895 | Snakecotton | | Hydrachna (Hydrachna) cruenta Muller, 1776 | | | Hydrachna (Hydrachna) magniscutata Marshall, 1927 | Rock willow | | Hydrachna (Rhabdohydrachna) bivirgulata Piersig, 1897 | | | Hydrachna (Rhabdohydrachna) canadensis Marshall, 1929 | Wolf's willow | | Hydrachna (Rhabdohydrachna) comosa Koenike, 1896 | | | Hydrachna (Rhabdohydrachna) geographica Muller, 1776 | Aleutian violet | | Hydrachna (Rhabdohydrachna) hesperia Lundblad, 1934 | Aleutian violet | | Hydrachna (Rhabdohydrachna) leegei Koenike, 1895 | Koolau Range papala | | Hydrachna (Rhabdohydrachna) marshallae Lundblad, 1934 | Aleutian violet | | Hydrachna (Rhabdohydrachna) stipata Lundblad, 1934 | Aleutian violet | | Hydrachna (Scutohydrachna) crenulata Marshall, 1930 | | | Hydrachna (Scutohydrachna) hutchinsoni Lundblad, 1934 | Aleutian violet | | Hydrachna (Scutohydrachna) miliaria Berlese, 1888 | | | Hydrachna (Scutohydrachna) rotunda Marshall, 1930 | |
Subnodes of Hydrachnidae with occurrences in Michigan
Links, sources and further information Hydrachnidae at artfakta.se Hydrachnidae at biodiversity.org.au Hydrachnidae at dyntaxa.se Hydrachnidae at gbif.org Hydrachnidae at irmng.org Hydrachnidae at itis.gov Hydrachnidae at marinespecies.org
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