Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Sweet Grass County (Montana, USA)
List of families for Sweet Grass County 17 Families width 42 Species | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 1 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 3 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 4 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 2 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 5 | Species | Taxom | | Gnaphosidae (Pocock, 1898) | Flat-bellied ground spiders | 4 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 2 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 9 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 2 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 1 | Species | Taxom | | Theridiidae (Sundevall, 1833) | Cobweb And Widow Spiders | 2 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 2 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom |
Genera for Sweet Grass County 29 Genera with 42 Species #ACDFGHMNPSTWX
| Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1870 | Angulate & roundshouldered orbweavers | 1 | Species | Taxom | | Araniella Chamberlin &..., 1847 | Cucumber spiders | 1 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Arctobius Lehtinen, 1919 | | 1 | Species | Taxom | | Clubiona Latreille, 1896 | Leaf curling sac spiders | 2 | Species | Taxom | | Cyclosa Menge, 1772 | Three-lobed Spiders | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dictyna Sundevall, 1881 | | 3 | Species | Taxom | | Drapetisca Menge, 1909 | | 1 | Species | Taxom | | Frontinella Cambridge, 1841 | | 1 | Species | Taxom | | Gnaphosa Latreille, 1896 | | 3 | Species | Taxom | | Hentzia Marx, 1832 | | 1 | Species | Taxom | | Hogna Simon, 1805 | | 1 | Species | Taxom | | Hydranetes Kethley, 1971 | | 1 | Species | Taxom | | Mecaphesa Simon, 1847 | | 1 | Species | Taxom | | Micaria Westring, 1894 | | 1 | Species | Taxom | | Neriene Blackwall, 1842 | | 2 | Species | Taxom | | Pardosa C. L. Koch, 1934 | Thin-legged Wolf Spider | 7 | Species | Taxom | | Philodromus Walckenaer, 1826 | Running Crab Spider | 1 | Species | Taxom | | Phylloneta Archer, 1881 | | 1 | Species | Taxom | | Pityohyphantes Simon, 1942 | Hammock Spiders | 1 | Species | Taxom | | Sassacus Peckham & Pe..., 1894 | | 1 | Species | Taxom | | Schizocosa Chamberlin, 1837 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1850 | Four-jawed spider | 2 | Species | Taxom | | Theridion Walckenaer, 1882 | Tangle-Web Spiders | 1 | Species | Taxom | | Togwoteeus Roewer, 1877 | Togwot´s harvestmen | 1 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom | | Xysticus Koch, 1880 | Ground Crab Spider | 1 | Species | Taxom |
Species list for Sweet Grass County 42 Species | Apochinomma formica Eugène Simon, 1896 | | | Araneus nordmanni Thorell, 1870 | Nordmann'S Orbweaver | | Araniella displicata Hentz, 1847 | Six-spotted orbweaver | | Archaeodictyna ammophila Menge, 1871 | | | Arctobius agelenoides James Henry ..., 1919 | | | Clubiona canadensis (James Henry ..., 1890) | ⇒ Clubiona pacifica Richard C. B..., 1896 | | Clubiona moesta Richard C. B..., 1896 | | | Cyclosa conica Pallas, 1772 | Conical Trashline Orbweaver | | Dermacentor variabilis Say, 1821 | American dog tick | | Dictyna major Menge, 1869 | | | Dictyna tridentata Bishop & Rud..., 1946 | | | Dictyna volucripes Eugen von Ke..., 1881 | Mesh weaver | | Drapetisca alteranda Ralph Vary C..., 1909 | Northern Long-Toothed Sheetweaver | | Frontinella pyramitela (Walckenaer, 1841) | ⇒ Frontinella communis Hentz, 1850 | | Gnaphosa microps (Holm, 1939) | ⇒ Gnaphosa sticta KulczyÅ„ski, 1908 | | Gnaphosa muscorum (Carl Ludwig ..., 1866) | ⇒ Gnaphosa similis KulczyÅ„ski, 1926 | | Gnaphosa parvula Nathan Banks, 1896 | | | Hentzia palmarum Nicholas Mar..., 1832 | Common Hentz Jumping Spider | | Hogna carolinensis Charles Atha..., 1805 | Carolina wolf spider | | Hydranetes tropisternus Kethley, 1971 | | | Mecaphesa celer Hentz, 1847 | Celer crab spider | | Micaria constricta (Emerton, 1894) | ⇒ Micaria formicaria Sundevall, 1831 | | Neriene litigiosa Eugen von Ke..., 1886 | Sierra Dome Spider | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Pardosa anomala Willis J. Ge..., 1933 | Eligulate lycopods | | Pardosa concinna Tord Tamerla..., 1877 | | | Pardosa distincta (John Blackwall, 1846) | ⇒ Pardosa hyperborea Thorell, 1872 | | Pardosa groenlandica (Thorell, 1872) | ⇒ Pardosa dromaea Tord Tamerla..., 1878 | | Pardosa uncata (Tord Tamerla..., 1877) | ⇒ Pardosa algoides Ehrenfried S..., 1963 | | Pardosa utahensis Ralph Vary C..., 1919 | | | Pardosa wyuta Willis J. Ge..., 1934 | | | Philodromus rufus (Walckenaer, 1826) | ⇒ Philodromus albidus Wladislaus K..., 1911 | | Phylloneta impressa Ludwig Carl ..., 1881 | | | Pityohyphantes cristatus Ralph Vary C..., 1942 | | | Sassacus vitis Cockerell, 1894 | Jumping spiders | | Schizocosa avida Charles Atha..., 1837 | | | Tetragnatha elongata Walckenaer, 1842 | Elongate stilt spider | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Togwoteeus biceps Thorell, 1877 | | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | | | Xysticus emertoni Eugen von Ke..., 1880 | Emerton'S Crab Spider |
Subnodes of Arachnida with occurrences in Sweet Grass 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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