Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Willow Springs (Piute County, Utah, USA)
List of families for Willow Springs (Piute County) 10 Families width 13 Species | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Carabodidae Koch, 1837 | | 1 | Species | Taxom | | Argasidae C. L. Koch, 1844 | Soft tick | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 4 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 1 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 1 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom |
Genera for Willow Springs (Piute County) 11 Genera with 13 Species | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Carabodes Koch, 1914 | | 1 | Species | Taxom | | Carios Latreille, 1941 | | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 1 | Species | Taxom | | Micaria Westring, 1933 | | 2 | Species | Taxom | | Pardosa C. L. Koch, 1919 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Phidippus C. L. Koch, 1883 | | 1 | Species | Taxom | | Pisaurina Simon, 1837 | | 1 | Species | Taxom | | Utivarachna Kishida, 2001 | | 1 | Species | Taxom | | Xysticus Koch, 1887 | Ground Crab Spider | 1 | Species | Taxom | | Zelotes Gistel, 1922 | | 2 | Species | Taxom |
Species list for Willow Springs (Piute County) 13 Species | Archaeodictyna ammophila Menge, 1871 | | | Carabodes scymnus Hull, 1914 | | | Carios kelleyi Cooley & Kohls, 1941 | Bat Tick | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Micaria porta Norman I. Pl..., 1988 | | | Micaria utahna Willis John ..., 1933 | Eligulate lycopods | | Pardosa utahensis Ralph Vary C..., 1919 | | | Phidippus johnsoni Peckham & Pe..., 1883 | Johnson jumper | | Pisaurina mira Charles Atha..., 1837 | American Nursery Web Spider | | Utivarachna ichneumon Christa L. D..., 2001 | | | Xysticus montanensis Eugen von Ke..., 1887 | Littleleaf minerslettuce | | Zelotes fratris Chamberlin, 1920 | | | Zelotes puritanus Chamberlin, 1922 | |
Subnodes of Arachnida with occurrences in Willow Springs (Piute County)
 | | 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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