Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Grand Junction (Mesa County, Colorado, USA)
List of families for Grand Junction (Mesa County) 12 Families width 18 Species | Eremobatidae Kraepelin, 1899 | | 3 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 2 | Species | Taxom | | Theridiidae (Sundevall, 1833) | Cobweb And Widow Spiders | 2 | Species | Taxom | | Mimetidae Simon, 1881 | Pirate spider | 1 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 1 | Species | Taxom | | Sparassidae Bertkau, 1872 | Giant crab spiders | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Vaejovidae Thorell, 1876 | | 1 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 2 | Species | Taxom | | Syringophilidae Lavoipierre, 1953 | Quill mites | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 1 | Species | Taxom |
Genera for Grand Junction (Mesa County) 14 Genera with 18 Species | Eremobates Banks, 1823 | | 3 | Species | Taxom | | Herpyllus Hentz, 1887 | | 1 | Species | Taxom | | Hololena Chamberlin &..., 1930 | | 2 | Species | Taxom | | Latrodectus Walckenaer, 1935 | Black widow spider | 1 | Species | Taxom | | Mimetus Hentz, 1923 | Pirate spiders | 1 | Species | Taxom | | Neoscona Simon, 1842 | Spotted orbweavers | 1 | Species | Taxom | | Olios Walckenaer, 1880 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Paruroctonus Werner, 1854 | | 1 | Species | Taxom | | Physocyclus Simon, 1926 | | 2 | Species | Taxom | | Sergiolus Simon, 1890 | | 1 | Species | Taxom | | Steatoda Sundevall, 1901 | False black widows | 1 | Species | Taxom | | Stibarokris Kethley, 1970 | | 1 | Species | Taxom | | Uloborus Latreille, 1898 | Cribellate Orb Weaver | 1 | Species | Taxom |
Species list for Grand Junction (Mesa County) 18 Species | Eremobates ctenidiellus Muma, 1951 | | | Eremobates mormonus Roewer, 1934 | | | Eremobates pallipes Say, 1823 | | | Herpyllus propinquus Keyserling, 1887 | Western Parson Spider | | Hololena hola Ralph Vary C..., 1928 | | | Hololena oquirrhensis Ralph Vary C..., 1930 | | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Mimetus notius Chamberlin, 1923 | Mt. Livermore threeband | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Olios fasciculatus Eugène Simon, 1880 | Golden huntsman spider | | Oxyopes scalaris Nicholas Mar..., 1845 | Western lynx spider | | Paruroctonus boreus Girard, 1854 | Northern scorpion | | Physocyclus californicus Chamberlin &..., 1929 | | | Physocyclus enaulus Crosby, 1926 | | | Sergiolus montanus Emerton, 1890 | | | Steatoda grandis (Richard C. B..., 1901) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | Stibarokris phalacrus Kethley, 1970 | | | Uloborus diversus Marx, 1898 | |
Subnodes of Arachnida with occurrences in Grand Junction (Mesa 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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