Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region San Juan County (Colorado, USA)
List of families for San Juan County (Colorado) 10 Families width 13 Species | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 3 | Species | Taxom | | Laelapidae Berlese, 1892 | | 0 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Eremobatidae Kraepelin, 1899 | | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 2 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 1 | Species | Taxom | | Paranonychidae (Briggs, 1971) | | 1 | Species | Taxom |
Genera for San Juan County (Colorado) 16 Genera with 13 Species | Asagena Sundevall, 1884 | | 1 | Species | Taxom | Echinonyssus Hirst, 1925 | | 0 | Species | Taxom | | Eotetranychus Oudemans, 1917 | | 1 | Species | Taxom | | Eremobates Banks, 1941 | | 1 | Species | Taxom | | Eremochelis Roewer, 1951 | | 1 | Species | Taxom | | Erigone Audouin, 1928 | Black Dwarf Spiders | 1 | Species | Taxom | | Euryopis Menge, 1908 | | 1 | Species | Taxom | | Gmogala Keyserling, 1890 | | 1 | Species | Taxom | | Gnaphosa Latreille, 1904 | | 1 | Species | Taxom | | Lepthyphantes Menge, 1926 | | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Psilochorus Simon, 1940 | | 1 | Species | Taxom | | Sclerobunus Banks, 1877 | | 1 | Species | Taxom | Steatoda Sundevall, 1833 | False black widows | 0 | Species | Taxom | Tetranychus Dufour, 1832 | | 0 | Species | Taxom |
Species list for San Juan County (Colorado) 13 Species | Asagena fulva Eugen von Ke..., 1884 | | | Eotetranychus willamettei McGregor, 1917 | Willamette mite | | Eremobates palpisetulosus Fichter, 1941 | | | Eremochelis bilobatus Muma, 1951 | | | Erigone hypenema Crosby & Bishop, 1928 | | | Euryopis scriptipes Banks, 1908 | | | Gmogala scarabaeus Eugen von Ke..., 1890 | | | Gnaphosa utahana Nathan Banks, 1904 | | | Lepthyphantes rainieri James Henry ..., 1926 | | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Psilochorus imitatus Gertsch & Mu..., 1940 | | | Sclerobunus robustus ♰ (Packard, 1877) | ⇒ Paranonychus brunneus Banks, 1893 |
Subnodes of Arachnida with occurrences in San Juan County (Colorado)
 | | Arachnida (Lamarck 1801) |
Links, sources and further information Arachnida at biolcoll.utu.fi Arachnida at wiki.spinnen-forum.de Arachnida at spiderling.de Arachnida at wsc.nmbe.ch Arachnida at artfakta.se Arachnida at biodiversity.org.au Arachnida at dyntaxa.se Arachnida at gbif.org Arachnida at irmng.org Arachnida at itis.gov Arachnida at marinespecies.org
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