Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Washington County (Utah, USA)
List of families for Washington County (Utah)
32 Families width 53 Species and 1 Subspecies #ALCSJMBDTEPONG
| Acaridae Latreille, 1802 | Acarid mites | 1 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 4 | Species | Taxom | | Alloptidae Gaud, 1957 | | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 3 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 2 | Species | Taxom | | Segestriidae Simon, 1893 | Six-eyed Spiders | 1 | Species | Taxom | | Carabodidae Koch, 1837 | | 1 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Clubionidae (Wagner, 1887) | Clubiones | 2 | Species | Taxom | | Bdellidae Dugès, 1834 | Snout Mites | 1 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 1 | Species | Taxom | | Laelapidae Berlese, 1892 | | 0 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 3 | Species | Taxom | | Eremobatidae Kraepelin, 1899 | | 2 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 4 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 0 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 3 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 2 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 1 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 2 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 3 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 2 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom | | Tengellidae Dahl, 1908 | Tengellid spiders | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 2 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Bothriuridae Simon, 1880 | | 1 | Species | Taxom |
Genera for Washington County (Utah)
48 Genera with 53 Species #ACDEFHILMNOPSTUZ
| Acarus Linnaeus, 1984 | | 1 | Species | Taxom | | Agelenopsis Giebel, 1933 | American grass spiders | 2 | Species | Taxom | | Agyneta Hull, 1919 | | 1 | Species | Taxom | | Alloptes Canestrini, 1976 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 1 | Species | Taxom | | Ariadna Audouin, 1842 | | 1 | Species | Taxom | | Carabodes Koch, 1914 | | 1 | Species | Taxom | | Castianeira Keyserling, 1847 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | | Clubiona Latreille, 1890 | Leaf curling sac spiders | 2 | Species | Taxom | | Cyta von Heyden, 1804 | | 1 | Species | Taxom | | Dictyna Sundevall, 1915 | | 1 | Species | Taxom | Echinonyssus Hirst, 1925 | | 0 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Eremobates Banks, 1941 | | 1 | Species | Taxom | | Eremochelis Roewer, 1951 | | 1 | Species | Taxom | | Eris C. L. Koch, 1845 | | 1 | Species | Taxom | Euschoengastia Ewing, 1938 | | 0 | Species | Taxom | | Frontinella Cambridge, 1841 | | 1 | Species | Taxom | | Habronattus F. O. P.-Cam..., 1904 | Paradise Spiders | 3 | Species | Taxom | | Holocnemus Simon, 1763 | | 1 | Species | Taxom | | Ischnothyreus Simon, 1908 | | 2 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Latrodectus Walckenaer, 1935 | Black widow spider | 1 | Species | Taxom | | Loxosceles Heineken & Lowe, 1973 | Brown spiders | 1 | Species | Taxom | | Microcreagris Balzan, 1930 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 1 | Species | Taxom | | Neriene Blackwall, 1842 | | 1 | Species | Taxom | | Opilio Herbst, 1778 | | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Pardosa C. L. Koch, 1942 | Thin-legged Wolf Spider | 3 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1826 | Running Crab Spider | 2 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Phrurotimpus Chamberlin &..., 1911 | | 1 | Species | Taxom | | Pityohyphantes Simon, 1942 | Hammock Spiders | 1 | Species | Taxom | | Psilochorus Simon, 1940 | | 1 | Species | Taxom | | Sergiolus Simon, 1890 | | 1 | Species | Taxom | | Socalchemmis Platnick & U..., 1919 | | 1 | Species | Taxom | Steatoda Sundevall, 1833 | False black widows | 0 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 2 | Species | Taxom | | Tetranychus Dufour, 1937 | | 1 | Species | Taxom | Trombicula Berlese, 1905 | | 0 | Species | Taxom | | Urophonius Pocock, 1876 | | 1 | Species | Taxom | | Zelotes Gistel, 1928 | | 1 | Species | Taxom |
Species list for Washington County (Utah)
53 Species and 1 Subspecies | Acarus monopsyllus Fain & Schwan, 1984 | | | Agelenopsis aperta Gertsch, 1934 | Desert grass spider | | Agelenopsis utahana Ralph Vary C..., 1933 | | | Agyneta fillmorana Chamberlin, 1919 | | | Alloptes (Sternalloptes) cyrtolobus Gaud, 1976 | | | Apochinomma formica Eugène Simon, 1896 | | | Araneus trifolium Hentz, 1847 | Shamrock orbweaver | | Ariadna bicolor Nicholas Mar..., 1842 | | | Carabodes scymnus Hull, 1914 | | | Castianeira crocata Nicholas Mar..., 1847 | | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Cheiracanthium mildei L. Koch, 1864 | North Yellow Sac Spider | | Clubiona abboti Ludwig Carl ..., 1866 | Redflower buckwheat | | Clubiona canadensis (James Henry ..., 1890) | ⇒ Clubiona pacifica Richard C. B..., 1896 | | Cyta latirostris Hermann, 1804 | Snout mite | | Dictyna brevitarsa James Henry ..., 1915 | Florida sphagnum | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Eremobates palpisetulosus Fichter, 1941 | | | Eremochelis gertschi Muma, 1951 | | | Eris militaris Nicholas Mar..., 1845 | Bronze jumper | | Frontinella pyramitela (Walckenaer, 1841) | ⇒ Frontinella communis Hentz, 1850 | | Habronattus conjunctus Banks, 1898 | | | Habronattus formosus Richard C. B..., 1906 | Southern flatcoil | | Habronattus tarsalis Richard C. B..., 1904 | Jumping spider | | Holocnemus pluchei Scopoli, 1763 | Daddy long-legs spider | | Ischnothyreus indressus (Chickering, 1968) | ⇒ Ischnothyreus velox Jackson, 1908 | | Ischnothyreus velox Jackson, 1908 | Goblin spider | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Loxosceles deserta Gertsch, 1973 | Desert recluse | | Microcreagris cingara Chamberlin, 1930 | Argus desertsnail | | Misumena vatia Clerck, 1758 | Crab Spider | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Opilio parietinus De Geer, 1778 | | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Pardosa moesta Banks, 1892 | | | Pardosa sierra Richard C. B..., 1898 | | | Pardosa zionis Ralph Vary C..., 1942 | | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Philodromus cespitum Walckenaer, 1802 | | | Philodromus rufus (Walckenaer, 1826) | ⇒ Philodromus albidus Wladislaus K..., 1911 | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Phrurotimpus borealis James Henry ..., 1911 | Greater Ant-Mimic Corinne Spider | | Pityohyphantes cristatus Ralph Vary C..., 1942 | | | Psilochorus imitatus Gertsch & Mu..., 1940 | | | Sergiolus montanus Emerton, 1890 | | | Socalchemmis dolichopus Ralph Vary C..., 1919 | | | Tetragnatha shoshone Herbert W. Levi, 1981 | | | Tetragnatha versicolor Walckenaer, 1842 | | | Tetranychus turkestani Ugarov & Nik..., 1937 | Strawberry spider mite | | Urophonius brachycentrus brachycentrus Thorell, 1876 | | | Zelotes lasalanus Chamberlin, 1928 | |
Subnodes of Arachnida with occurrences in Washington County (Utah)
 | | 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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