Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Douglas County (Colorado, USA)
List of families for Douglas County (Colorado)
42 Families width 123 Species #AELCDGBTSHINOVPWZ
| Acaridae (Latreille, 1802) | Acarid mites | 1 | Species | Taxom | | Eriophyidae (Nalepa, 1898) | Blister mites | 1 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 7 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 13 | Species | Taxom | | Laelapidae Berlese, 1892 | | 0 | Species | Taxom | | Anystidae Oudemans, 1936 | Whirligig Mites | 0 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 2 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 10 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 6 | 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 | 9 | Species | Taxom | | Ceratoppiidae Kunst, 1971 | | 0 | Species | Taxom | | Cheyletidae Leach, 1815 | | 0 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Dermanyssidae (Kolenati, 1859) | Dermanyssid mites | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 14 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Eremobatidae Kraepelin, 1899 | | 2 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 12 | Species | Taxom | | Galeodidae Sundevall, 1833 | | 1 | Species | Taxom | | Leeuwenhoekiidae Womersley, 1944 | Chigger mites | 0 | Species | Taxom | | Harpirhynchidae Dubinin, 1957 | | 0 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Ixodidae (C. L. Koch, 1844) | Hard Tick | 1 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 10 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Vaejovidae Thorell, 1876 | | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 6 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 2 | Species | Taxom | | Winterschmidtiidae Oudemans, 1923 | | 0 | Species | Taxom | | Paranonychidae (Briggs, 1971) | | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 3 | Species | Taxom | | Titanoecidae Lehtinen, 1967 | Rock Weavers | 2 | Species | Taxom | | Trematuridae Berlese, 1917 | | 0 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 0 | Species | Taxom | | Telemidae Fage, 1913 | Long-legged cave spider | 0 | Species | Taxom | | Zodariidae Thorell, 1881 | Ant spiders | 1 | Species | Taxom |
Genera for Douglas County (Colorado)
92 Genera with 123 Species #ACDEFGHILMNOPRSTUXZ
| Acarus Linnaeus, 1746 | | 1 | Species | Taxom | Aceria Keifer, 1944 | | 0 | Species | Taxom | | Agelenopsis Giebel, 1936 | American grass spiders | 2 | Species | Taxom | | Alopecosa Simon, 1758 | Fox spiders | 1 | Species | Taxom | Androlaelaps Berlese, 1903 | | 0 | Species | Taxom | Anystis von Heyden, 1826 | Anystis Whirligig Mites | 0 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1870 | Angulate & roundshouldered orbweavers | 3 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Arctosa C. L. Koch, 1872 | Bear Spiders | 1 | Species | Taxom | | Argiope Audouin, 1775 | Garden orbweavers | 1 | Species | Taxom | | Callilepis Westring, 1896 | | 2 | Species | Taxom | | Carabodes Koch, 1914 | | 1 | Species | Taxom | | Castianeira Keyserling, 1942 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | | Centruroides Marx, 1863 | Bark scorpions | 1 | Species | Taxom | | Ceratinella Emerton, 1925 | | 1 | Species | Taxom | Ceratoppia Berlese, 1908 | | 0 | Species | Taxom | Cheyletus Latreille, 1796 | | 0 | Species | Taxom | | Colomerus Newkirk & Ke..., 1857 | | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dermanyssus Dugès, 1804 | | 1 | Species | Taxom | | Dictyna Sundevall, 1869 | | 3 | Species | Taxom | | Dipoena Thorell, 1953 | | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 2 | Species | Taxom | Echinonyssus Hirst, 1925 | | 0 | Species | Taxom | | Emblyna Chamberlin, 1947 | | 2 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 2 | Species | Taxom | | Eratigena Bolzern, Bur..., 1843 | | 2 | Species | Taxom | | Eremobates Banks, 1823 | | 1 | Species | Taxom | | Eremochelis Roewer, 1951 | | 1 | Species | Taxom | | Erigone Audouin, 1928 | Black Dwarf Spiders | 2 | Species | Taxom | | Euophrys C. L. Koch, 1891 | | 1 | Species | Taxom | | Euryopis Menge, 1908 | | 1 | Species | Taxom | | Frontinella Cambridge, 1841 | | 1 | Species | Taxom | | Galeodes Olivier, 1823 | | 1 | Species | Taxom | | Geolycosa Montgomery, 1895 | Burrowing wolf spiders | 1 | Species | Taxom | | Gnaphosa Latreille, 1866 | | 1 | Species | Taxom | Hannemania Oudemans, 1911 | | 0 | Species | Taxom | | Haplodrassus Chamberlin, 1839 | | 1 | Species | Taxom | Harpirhynchus Megnin, 1877 | | 0 | Species | Taxom | | Heliophanus C. L. Koch, 1868 | | 1 | Species | Taxom | | Histiostoma Kramer, 2001 | | 1 | Species | Taxom | | Hogna Simon, 1885 | | 2 | Species | Taxom | | Hololena Chamberlin &..., 1928 | | 1 | Species | Taxom | | Hypsosinga Ausserer, 1892 | | 1 | Species | Taxom | | Ixodes Latreille, 1852 | | 1 | Species | Taxom | | Larinia Simon, 1883 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Latrodectus Walckenaer, 1935 | Black widow spider | 1 | Species | Taxom | | Leiobunum C. L. Koch, 1821 | Daddy Long Leg Spiders | 1 | Species | Taxom | | Mangora O. P.-Cambridge, 1847 | | 1 | Species | Taxom | | Mecaphesa Simon, 1933 | | 4 | Species | Taxom | | Metepeira F. O. P.-Cam..., 1941 | | 1 | Species | Taxom | | Microbisium Chamberlin, 1895 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Neoscona Simon, 1842 | Spotted orbweavers | 1 | Species | Taxom | | Neriene Blackwall, 1842 | | 1 | Species | Taxom | | Novalena Chamberlin &..., 1933 | | 1 | Species | Taxom | | Oreonetides Strand, 1872 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Pardosa C. L. Koch, 1925 | Thin-legged Wolf Spider | 6 | Species | Taxom | | Paruroctonus Werner, 1854 | | 1 | Species | Taxom | | Pelegrina Franganillo, 1891 | White-Cheeked Jumping Spiders | 2 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Phidippus C. L. Koch, 1901 | | 5 | Species | Taxom | | Philodromus Walckenaer, 1826 | Running Crab Spider | 2 | Species | Taxom | | Pholcophora Banks, 1896 | | 1 | Species | Taxom | | Platycryptus Hill, 1888 | | 1 | Species | Taxom | | Psilochorus Simon, 1940 | | 1 | Species | Taxom | | Rhysodromus Schick, 1819 | | 1 | Species | Taxom | | Robertus O. P.-Cambridge, 1894 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | Saproglyphus Berlese, 1890 | | 0 | Species | Taxom | | Schizocosa Chamberlin, 1844 | | 2 | Species | Taxom | | Sclerobunus Banks, 1877 | | 1 | Species | Taxom | | Scotinotylus Simon, 1929 | | 2 | Species | Taxom | | Sitticus Simon, 1880 | | 1 | Species | Taxom | | Spirembolus Chamberlin, 1895 | | 1 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 2 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 3 | Species | Taxom | | Thanatus C. L. Koch, 1880 | | 1 | Species | Taxom | | Theridion Walckenaer, 1911 | Tangle-Web Spiders | 6 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 2 | Species | Taxom | | Titanoeca Thorell, 1874 | | 2 | Species | Taxom | Trichouropoda Berlese, 1916 | | 0 | Species | Taxom | Trombicula Berlese, 1905 | | 0 | Species | Taxom | Usofila Keyserling, 1891 | | 0 | Species | Taxom | | Xysticus Koch, 1880 | Ground Crab Spider | 5 | Species | Taxom | | Zelotes Gistel, 1928 | | 2 | Species | Taxom | | Zodarion Walckenaer, 1914 | | 1 | Species | Taxom |
Species list for Douglas County (Colorado)
123 Species | Acarus reduvius (Linnaeus, 1746) | ⇒ | | Agelenopsis aperta Gertsch, 1934 | Desert grass spider | | Agelenopsis oklahoma Gertsch, 1936 | | | Alopecosa aculeata Clerck, 1758 | | | Apochinomma formica Eugène Simon, 1896 | | | Araneus balanus Doleschall, 1859 | | | Araneus gemmoides Chamberlin &..., 1935 | Cat-faced Spider | | Araneus nordmanni Thorell, 1870 | Nordmann'S Orbweaver | | Archaeodictyna ammophila Menge, 1871 | | | Arctosa insignita Tord Tamerla..., 1872 | | | Argiope trifasciata Forsskål, 1775 | Banded Argiope | | Callilepis imbecilla Alexander Ke..., 1887 | | | Callilepis pluto Nathan Banks, 1896 | | | Carabodes scymnus Hull, 1914 | | | Castianeira variata Willis J. Ge..., 1942 | Club mosses | | Centruroides vittatus Say, 1863 | Bark scorpion | | Ceratinella ornatula Crosby & Bishop, 1925 | | | Colomerus vitis (Pagenstecher, 1857) | ⇒ Eriophyes vitis Pagenstecher, 1857 | | Dermacentor variabilis Say, 1821 | American dog tick | | Dermanyssus (Dermanyssus) hirundinis (Hermann, 1804) | ⇒ Dermanyssus chelidonis Oudemans, 1939 | | Dictyna bellans Ralph Vary C..., 1919 | Swell shark | | Dictyna coloradensis Ralph Vary C..., 1919 | | | Dictyna major Menge, 1869 | | | Dipoena malkini Herbert Walt..., 1953 | | | Drassyllus dromeus Chamberlin, 1922 | | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Emblyna borealis Octavius Pic..., 1877 | | | Emblyna completoides Wilton Ivie, 1947 | | | Enoplognatha intrepida William Sør..., 1898 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Eratigena agrestis Walckenaer, 1802 | Hobo spider | | Eratigena atrica (C. L. Koch, 1843) | ⇒ Tegenaria atrica Koch, 1843 | | Eremobates pallipes Say, 1823 | | | Eremochelis bilobatus Muma, 1951 | | | Erigone dentigera Octavius Pic..., 1874 | | | Erigone ostiaria Crosby & Bishop, 1928 | | | Euophrys monadnock James Henry ..., 1891 | | | Euryopis scriptipes Banks, 1908 | | | Frontinella pyramitela (Walckenaer, 1841) | ⇒ Frontinella communis Hentz, 1850 | | Galeodes subulata Say, 1823 | | | Geolycosa missouriensis Richard C. B..., 1895 | | | Gnaphosa muscorum (Carl Ludwig ..., 1866) | ⇒ Gnaphosa similis KulczyÅ„ski, 1926 | | Haplodrassus signifer (C. L. Koch, 1839) | ⇒ Haplodrassus pugnans Simon, 1880 | | Heliophanus kochii Eugène Simon, 1868 | Sun jumping spider | | Histiostoma (Histiostoma) heriades Fain & Pauly, 2001 | | | Hogna carolinensis Charles Atha..., 1805 | Carolina wolf spider | | Hogna frondicola James Henry ..., 1885 | Forest Wolf Spider | | Hololena hola Ralph Vary C..., 1928 | | | Hypsosinga funebris Eugen von Ke..., 1892 | | | Ixodes (Ixodes) ricinus (Murray, 1852) | ⇒ Ixodes scapularis Say, 1821 | | Larinia famulatoria Keyserling, 1883 | | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Leiobunum vittatum Say, 1821 | Eastern Harvestman | | Mangora placida Hentz, 1847 | Tuft-Legged Orb Weaver | | Mecaphesa asperata Nicholas Mar..., 1847 | Crab Spiders | | Mecaphesa californica Richard C. B..., 1896 | | | Mecaphesa celer Hentz, 1847 | Celer crab spider | | Mecaphesa coloradensis Willis J. Ge..., 1933 | | | Metepeira grandiosa Ralph Vary C..., 1941 | | | Microbisium parvulum Banks, 1895 | | | Misumena vatia Clerck, 1758 | Crab Spider | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Novalena lutzi Willis J. Ge..., 1933 | | | 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 orophila Willis J. Ge..., 1933 | Eligulate lycopods | | Pardosa sternalis (Tord Tamerla..., 1877) | ⇒ Pardosa coloradensis Richard C. B..., 1894 | | Pardosa xerampelina Eugen von Ke..., 1877 | | | Pardosa yavapa Ralph Vary C..., 1925 | | | Paruroctonus boreus Girard, 1854 | Northern scorpion | | Pelegrina clemata Levi & Herbe..., 1951 | | | Pelegrina montana James Henry ..., 1891 | | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Phidippus clarus Keyserling, 1885 | Brilliant Jumping Spider | | Phidippus insignarius Carl Ludwig ..., 1846 | Carpenter Bees | | Phidippus octopunctatus Peckham & Pe..., 1883 | | | Phidippus tyrrelli Peckham, Pec..., 1901 | | | Philodromus cespitum Walckenaer, 1802 | | | Philodromus rufus (Walckenaer, 1826) | ⇒ Philodromus albidus Wladislaus K..., 1911 | | Pholcophora americana Banks, 1896 | | | Platycryptus californicus Peckham & Pe..., 1888 | Jumping spiders | | Psilochorus imitatus Gertsch & Mu..., 1940 | | | Rhysodromus histrio (Latreille, 1819) | ⇒ Philodromus histrio Latreille, 1819 | | Robertus fuscus James Henry ..., 1894 | | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Schizocosa mccooki M. E. Montgo..., 1904 | Spoon worms | | Schizocosa saltatrix Nicholas Mar..., 1844 | | | Sclerobunus robustus ♰ (Packard, 1877) | ⇒ Paranonychus brunneus Banks, 1893 | | Scotinotylus alpinus Richard C. B..., 1896 | | | Scotinotylus sacer Crosby, 1929 | | | Sitticus fasciger Simon, 1880 | Jumping Spider | | Spirembolus spirotubus Richard C. B..., 1895 | | | Steatoda grandis (Richard C. B..., 1901) | ⇒ Steatoda mexicana Herbert Walt..., 1957 | | 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 versicolor Walckenaer, 1842 | | | Thanatus coloradensis Keyserling, 1880 | | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion leechi Willis J. Ge..., 1942 | | | Theridion neomexicanum Richard C. B..., 1901 | | | Theridion petraeum (Ludwig Carl ..., 1872) | ⇒ Theridion wiehlei Ehrenfried S..., 1938 | | Theridion transgressum Alexander Pe..., 1911 | | | Tibellus maritimus Menge, 1875 | Goblin shark | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Titanoeca nigrella Ralph Vary C..., 1919 | | | Titanoeca nivalis Eugène Simon, 1874 | | | Xysticus elegans Eugen von Ke..., 1880 | Elegant crab spider | | Xysticus labradorensis (Eugen von Ke..., 1887) | ⇒ Xysticus albidus Grese, 1909 | | Xysticus locuples Eugen von Ke..., 1880 | | | Xysticus paiutus Willis J. Ge..., 1933 | Eligulate lycopods | | Xysticus triguttatus Keyserling, 1880 | Three-banded Crab Spider | | Zelotes fratris Chamberlin, 1920 | | | Zelotes lasalanus Chamberlin, 1928 | | | Zodarion rubidum Eugène Simon, 1914 | |
Subnodes of Arachnida with occurrences in Douglas 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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