Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Adams County (Colorado, USA)
List of families for Adams County (Colorado) 27 Families width 112 Species and 1 Subspecies #ACDTGBLEHNSPOU
| Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 4 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 2 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 9 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 10 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 7 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 7 | Species | Taxom | | Carabodidae Koch, 1837 | | 1 | Species | Taxom | | Buthidae C. L. Koch, 1837 | Arrowbreasted scorpions | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 17 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 2 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Theridiidae (Sundevall, 1833) | Cobweb And Widow Spiders | 11 | Species | Taxom | | Eremobatidae Kraepelin, 1899 | | 1 | Species | Taxom | | Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 1 | Species | Taxom | | Leeuwenhoekiidae Womersley, 1944 | Chigger mites | 0 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 8 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 2 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 5 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 10 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 2 | Species | Taxom | | Paranonychidae (Briggs, 1971) | | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 5 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 0 | Species | Taxom |
Genera for Adams County (Colorado) 76 Genera with 112 Species #ABCDEGHIKLMNOPRSTUXZ
| Agelenopsis Giebel, 1843 | American grass spiders | 2 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1935 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Argiope Audouin, 1775 | Garden orbweavers | 2 | Species | Taxom | | Bassaniana Strand, 1932 | Bark crab spiders | 1 | Species | Taxom | | Callilepis Westring, 1896 | | 1 | Species | Taxom | | Carabodes Koch, 1914 | | 1 | Species | Taxom | | Centruroides Marx, 1863 | Bark scorpions | 1 | Species | Taxom | | Ceraticelus Simon, 1939 | | 1 | Species | Taxom | | Ceratinella Emerton, 1925 | | 1 | Species | Taxom | | Clubiona Latreille, 1900 | Leaf curling sac spiders | 2 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dictyna Sundevall, 1946 | | 7 | Species | Taxom | | Dismodicus Simon, 1882 | | 1 | Species | Taxom | | Drassodes Westring, 1976 | | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 2 | Species | Taxom | | Emblyna Chamberlin, 1846 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Eremobates Banks, 1823 | | 1 | Species | Taxom | | Erigone Audouin, 1884 | Black Dwarf Spiders | 1 | Species | Taxom | | Eriophyes Siebold, 1889 | | 1 | Species | Taxom | | Euryopis Menge, 1850 | | 1 | Species | Taxom | | Gnaphosa Latreille, 1939 | | 2 | Species | Taxom | | Hackmania Lehtinen, 1948 | | 1 | Species | Taxom | | Hahnia C. L. Koch, 1890 | | 1 | Species | Taxom | Hannemania Oudemans, 1911 | | 0 | Species | Taxom | | Hololena Chamberlin &..., 1928 | | 1 | Species | Taxom | | Horcotes Crosby & Bishop, 1882 | | 1 | Species | Taxom | | Hypsosinga Ausserer, 1892 | | 1 | Species | Taxom | | Improphantes Saaristo & T..., 1882 | | 1 | Species | Taxom | | Islandiana Braendegaard, 1965 | | 1 | Species | Taxom | | Kaestneria Wiehle, 1863 | | 1 | Species | Taxom | | Larinia Simon, 1894 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Lepthyphantes Menge, 1882 | | 1 | Species | Taxom | | Mecaphesa Simon, 1847 | | 1 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Meriola Davie, 1895 | | 1 | Species | Taxom | | Microbisium Chamberlin, 1895 | | 1 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | | Neoscona Simon, 1838 | Spotted orbweavers | 2 | Species | Taxom | | Ohlertidion Wunderlich, 1870 | | 1 | Species | Taxom | | Opilio Herbst, 1778 | | 1 | Species | Taxom | | Oreonetides Strand, 1872 | | 2 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Pardosa C. L. Koch, 1933 | Thin-legged Wolf Spider | 5 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Phidippus C. L. Koch, 1845 | | 2 | Species | Taxom | | Philodromus Walckenaer, 1880 | Running Crab Spider | 4 | Species | Taxom | | Physocyclus Simon, 1874 | | 1 | Species | Taxom | | Pityohyphantes Simon, 1942 | Hammock Spiders | 1 | Species | Taxom | | Plexippus C. L. Koch, 1826 | | 1 | Species | Taxom | | Psilochorus Simon, 1940 | | 1 | Species | Taxom | | Rhysodromus Schick, 1819 | | 2 | Species | Taxom | | Robertus O. P.-Cambridge, 1894 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Sassacus Peckham & Pe..., 1894 | | 1 | Species | Taxom | | Satilatlas Keyserling, 1981 | | 1 | Species | Taxom | | Sciastes Bishop & Crosby, 1882 | | 1 | Species | Taxom | | Sclerobunus Banks, 1877 | | 1 | Species | Taxom | | Scotinotylus Simon, 1929 | | 1 | Species | Taxom | | Sisicottus Bishop & Crosby, 1882 | | 1 | Species | Taxom | | Sittiflor Prószy?ski, 1837 | | 1 | Species | Taxom | | Sittisax Prószy?ski, 1909 | | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 3 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 5 | Species | Taxom | | Theridion Walckenaer, 1872 | Tangle-Web Spiders | 3 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 3 | Species | Taxom | | Titanebo Gertsch, 1968 | | 1 | Species | Taxom | Uloborus Latreille, 1806 | Cribellate Orb Weaver | 0 | Species | Taxom | | Xysticus Koch, 1894 | Ground Crab Spider | 5 | Species | Taxom | | Zelotes Gistel, 1955 | | 2 | Species | Taxom | | Zornella Jackson, 1906 | | 1 | Species | Taxom |
Species list for Adams County (Colorado) 112 Species and 1 Subspecies | Agelenopsis aperta Gertsch, 1934 | Desert grass spider | | Agelenopsis pennsylvanica Carl Ludwig ..., 1843 | | | Apochinomma formica Eugène Simon, 1896 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus gemmoides Chamberlin &..., 1935 | Cat-faced Spider | | Archaeodictyna ammophila Menge, 1871 | | | Argiope aurantia Lucas, 1833 | American garden spider | | Argiope trifasciata Forsskål, 1775 | Banded Argiope | | Bassaniana utahensis Willis J. Ge..., 1932 | | | Callilepis pluto Nathan Banks, 1896 | | | Carabodes scymnus Hull, 1914 | | | Centruroides vittatus Say, 1863 | Bark scorpion | | Ceraticelus crassiceps Ralph Vary C..., 1939 | | | Ceratinella ornatula Crosby & Bishop, 1925 | | | Clubiona abboti Ludwig Carl ..., 1866 | Redflower buckwheat | | Clubiona norvegica Embrik Strand, 1900 | | | Dermacentor variabilis Say, 1821 | American dog tick | | Dictyna bellans Ralph Vary C..., 1919 | Swell shark | | Dictyna bostoniensis James Henry ..., 1888 | | | Dictyna brevitarsa James Henry ..., 1915 | Florida sphagnum | | Dictyna cebolla Wilton Ivie, 1947 | | | Dictyna coloradensis Ralph Vary C..., 1919 | | | Dictyna major Menge, 1869 | | | Dictyna sancta Willis J. Ge..., 1946 | | | Dismodicus decemoculatus James Henry ..., 1882 | | | Drassodes mirus Platnick & S..., 1976 | | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Emblyna annulipes John Blackwall, 1846 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Eremobates pallipes Say, 1823 | | | Erigone cristatopalpus Eugène Simon, 1884 | White meadowbeauty | | Eriophyes laevis Nalepa, 1889 | Alder leaf gall mite | | Euryopis funebris Hentz, 1850 | | | Gnaphosa borea KulczyÅ„ski, 1908 | Annual buckwheat | | Gnaphosa microps (Holm, 1939) | ⇒ Gnaphosa sticta KulczyÅ„ski, 1908 | | Hackmania prominula Albert Tullgren, 1948 | | | Hahnia cinerea James Henry ..., 1890 | | | Hololena hola Ralph Vary C..., 1928 | | | Horcotes quadricristatus James Henry ..., 1882 | | | Hypsosinga funebris Eugen von Ke..., 1892 | | | Improphantes complicatus James Henry ..., 1882 | | | Islandiana holmi Wilton Ivie, 1965 | | | Kaestneria pullata Octavius Pic..., 1863 | | | Larinia borealis Banks, 1894 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Lepthyphantes alpinus James Henry ..., 1882 | | | Mecaphesa asperata Nicholas Mar..., 1847 | Crab Spiders | | Melychiopharis cynips Eugène Simon, 1895 | | | Meriola decepta Richard C. B..., 1895 | Corinnid sac spiders | | Microbisium parvulum Banks, 1895 | | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Neoscona crucifera Lucas, 1838 | Barn spider | | Ohlertidion ohlerti Tord Tamerla..., 1870 | | | Opilio parietinus De Geer, 1778 | | | Oreonetides rotundus James Henry ..., 1913 | | | Oreonetides vaginatus (Thorell, 1872) | ⇒ Oreonetides filicatus Crosby, 1937 | | Oxyopes scalaris Nicholas Mar..., 1845 | Western lynx spider | | Pardosa distincta (John Blackwall, 1846) | ⇒ Pardosa hyperborea Thorell, 1872 | | Pardosa furcifera Tord Tamerla..., 1875 | | | Pardosa lapponica (Thorell, 1872) | ⇒ Pardosa atrata Tord Tamerla..., 1873 | | Pardosa sternalis (Tord Tamerla..., 1877) | ⇒ Pardosa coloradensis Richard C. B..., 1894 | | Pardosa uintana Willis J. Ge..., 1933 | Eligulate lycopods | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Phidippus ardens Peckham, Pec..., 1901 | | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Philodromus cespitum Walckenaer, 1802 | | | Philodromus keyserlingi Marx, 1890 | | | Philodromus minutus Banks, 1892 | | | Philodromus spectabilis Keyserling, 1880 | | | Physocyclus globosus Taczanowski, 1874 | Cellar spider | | Pityohyphantes cristatus Ralph Vary C..., 1942 | | | Plexippus paykulli (Audouin, 1826) | ⇒ Plexippus petersi Karsch, 1878 | | Psilochorus imitatus Gertsch & Mu..., 1940 | | | Rhysodromus alascensis Keyserling, 1884 | | | Rhysodromus histrio (Latreille, 1819) | ⇒ Philodromus histrio Latreille, 1819 | | Robertus fuscus James Henry ..., 1894 | | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Sassacus vitis Cockerell, 1894 | Jumping spiders | | Satilatlas monticola Millidge, 1981 | | | Sciastes truncatus James Henry ..., 1882 | | | Sclerobunus robustus ♰ (Packard, 1877) | ⇒ Paranonychus brunneus Banks, 1893 | | Scotinotylus sacer Crosby, 1929 | | | Sisicottus montanus (James Henry ..., 1882) | ⇒ Sisicottus panopeus FrantiÅ¡ek M..., 1999 | | Sittiflor floricola C.L.Koch, 1837 | | | Sittisax ranieri Peckham & Pe..., 1909 | | | Steatoda grandis (Richard C. B..., 1901) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Tegenaria domestica (Clerck, 1758) | ⇒ Tegenaria parietina Fourcroy, 1785 | | Tetragnatha extensa (Linnaeus, 1758) | ⇒ Tetragnatha montana Simon, 1874 | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tetragnatha shoshone Herbert W. Levi, 1981 | | | Tetragnatha trichodes trichodes Thorell, 1878 | | | Tetragnatha versicolor Walckenaer, 1842 | | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion murarium James Henry ..., 1882 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | Tibellus asiaticus Wladislaus K..., 1908 | Annual buckwheat | | Tibellus maritimus Menge, 1875 | Goblin shark | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Titanebo dondalei Sauer, 1968 | | | Xysticus canadensis Willis J. Ge..., 1934 | | | Xysticus durus William Sør..., 1898 | | | Xysticus luctuosus John Blackwall, 1836 | | | Xysticus nigromaculatus Eugen von Ke..., 1884 | Guinea ant | | Xysticus triangulosus James Henry ..., 1894 | | | Zelotes fratris Chamberlin, 1920 | | | Zelotes sula Lowrie & Ger..., 1955 | | | Zornella armata Richard C. B..., 1906 | Southern flatcoil |
Subnodes of Arachnida with occurrences in Adams 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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