Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Fremont County (Colorado, USA)
List of families for Fremont County (Colorado)
32 Families width 95 Species #EALCTGBDSHNP
| Eriophyidae Nalepa, 1898 | Blister mites | 0 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 6 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 3 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 16 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Anystidae Oudemans, 1936 | Whirligig Mites | 0 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 4 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 6 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 8 | Species | Taxom | | Buthidae C. L. Koch, 1837 | Arrowbreasted scorpions | 1 | Species | Taxom | | Laelapidae Berlese, 1892 | | 1 | Species | Taxom | | Amblyommidae (Banks, 1907) | | 3 | Species | Taxom | | Dermanyssidae Kolenati, 1859 | Dermanyssid mites | 1 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 5 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 9 | Species | Taxom | | Eremobatidae Kraepelin, 1899 | | 2 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 9 | Species | Taxom | | Leeuwenhoekiidae Womersley, 1944 | Chigger mites | 0 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Sicariidae (Keyserling, 1880) | Brown recluse spiders | 1 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Chthoniidae Daday, 1888 | | 1 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 1 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 5 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 2 | Species | Taxom | | Tanaupodidae Thor, 1935 | | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 3 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 0 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom |
Genera for Fremont County (Colorado)
69 Genera with 95 Species #ABCDEFGHLMNOPRSTXZ
Aceria Keifer, 1944 | | 0 | Species | Taxom | | Aculepeira Chamberlin &..., 1875 | | 1 | Species | Taxom | | Agelenopsis Giebel, 1934 | American grass spiders | 1 | Species | Taxom | | Alopecosa Simon, 1877 | Fox spiders | 2 | Species | Taxom | | Amaurobius Koch, 1830 | | 1 | Species | Taxom | Anystis von Heyden, 1826 | Anystis Whirligig Mites | 0 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Bassaniana Strand, 1932 | Bark crab spiders | 1 | Species | Taxom | | Bathyphantes Menge, 1841 | | 1 | Species | Taxom | | Callilepis Westring, 1975 | | 1 | Species | Taxom | | Centruroides Marx, 1863 | Bark scorpions | 1 | Species | Taxom | | Cosmolaelaps Berlese, 1891 | | 1 | Species | Taxom | | Cyclosa Menge, 1772 | Three-lobed Spiders | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 2 | Species | Taxom | | Dermanyssus Dugès, 1778 | | 1 | Species | Taxom | | Dictyna Sundevall, 1881 | | 2 | Species | Taxom | | Drassodes Westring, 1890 | | 2 | Species | Taxom | | Dysdera Latreille, 1910 | | 1 | Species | Taxom | | Emblyna Chamberlin, 1947 | | 2 | Species | Taxom | | Emertonella Bryant, 1886 | | 1 | Species | Taxom | | Eremobates Banks, 1941 | | 2 | Species | Taxom | | Euryopis Menge, 1908 | | 1 | Species | Taxom | | Evarcha Simon, 1998 | | 1 | Species | Taxom | | Frontinella Cambridge, 1841 | | 1 | Species | Taxom | | Gmogala Keyserling, 1890 | | 1 | Species | Taxom | | Gnaphosa Latreille, 1866 | | 1 | Species | Taxom | | Grammonota Emerton, 1875 | | 1 | Species | Taxom | | Habronattus F. O. P.-Cam..., 1904 | Paradise Spiders | 3 | Species | Taxom | Hannemania Oudemans, 1911 | | 0 | Species | Taxom | | Haplodrassus Chamberlin, 1909 | | 1 | Species | Taxom | | Heliophanus C. L. Koch, 1868 | | 1 | Species | Taxom | | Histiostoma Kramer, 2001 | | 1 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 1 | Species | Taxom | | Latrodectus Walckenaer, 1935 | Black widow spider | 1 | Species | Taxom | | Loxosceles Heineken & Lowe, 1820 | Brown spiders | 1 | Species | Taxom | | Mallos O. P-Cambridge, 1902 | | 1 | Species | Taxom | | Mecaphesa Simon, 1933 | | 1 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Microbisium Chamberlin, 1895 | | 1 | Species | Taxom | | Mundochthonius J. C. Chambe..., 2001 | | 1 | Species | Taxom | | Neoantistea Gertsch, 1942 | | 1 | Species | Taxom | | Neriene Blackwall, 1842 | | 1 | Species | Taxom | | Novalena Chamberlin &..., 1933 | | 1 | Species | Taxom | Odontacarus Ewing, 1929 | | 0 | Species | Taxom | | Orodrassus Chamberlin, 1877 | | 1 | Species | Taxom | | Oxytate L. Koch, 1906 | | 1 | Species | Taxom | | Pardosa C. L. Koch, 1925 | Thin-legged Wolf Spider | 13 | Species | Taxom | | Pelegrina Franganillo, 1951 | White-Cheeked Jumping Spiders | 2 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1847 | Running Crab Spider | 5 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Pityohyphantes Simon, 1942 | Hammock Spiders | 1 | Species | Taxom | | Polydiscia Methlagl, 2003 | | 1 | Species | Taxom | | Psilochorus Simon, 1940 | | 1 | Species | Taxom | | Rhipicephalus Ziemanni Neu..., 1806 | | 1 | Species | Taxom | | Sassacus Peckham & Pe..., 1895 | | 1 | Species | Taxom | | Schizocosa Chamberlin, 1904 | | 1 | Species | Taxom | | Steatoda Sundevall, 1933 | False black widows | 3 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Tenuiphantes Saaristo & T..., 1852 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 3 | Species | Taxom | Tetranychus Dufour, 1832 | | 0 | Species | Taxom | | Theridion Walckenaer, 1901 | Tangle-Web Spiders | 1 | Species | Taxom | | Togwoteeus Roewer, 1877 | Togwot´s harvestmen | 1 | Species | Taxom | | Tutelina Simon, 1846 | | 1 | Species | Taxom | | Xysticus Koch, 1894 | Ground Crab Spider | 1 | Species | Taxom | | Zelotes Gistel, 1922 | | 2 | Species | Taxom | | Zygiella F. O. P.-Cam..., 1964 | | 1 | Species | Taxom |
Species list for Fremont County (Colorado)
95 Species | Aculepeira packardi Thorell, 1875 | | | Agelenopsis aperta Gertsch, 1934 | Desert grass spider | | Alopecosa aculeata Clerck, 1758 | | | Alopecosa kochi Keyserling, 1877 | | | Amaurobius ferox Walckenaer, 1830 | Black lace-weaver | | Apochinomma formica Eugène Simon, 1896 | | | Araneus balanus Doleschall, 1859 | | | Araneus trifolium Hentz, 1847 | Shamrock orbweaver | | Bassaniana utahensis Willis J. Ge..., 1932 | | | Bathyphantes gracilis Blackwall, 1841 | | | Callilepis chisos Norman I. Pl..., 1975 | | | Centruroides vittatus Say, 1863 | Bark scorpion | | Cosmolaelaps vacuus Michael, 1891 | | | Cyclosa conica Pallas, 1772 | Conical Trashline Orbweaver | | Dermacentor andersoni Stiles, 1908 | Paralysis tick | | Dermacentor variabilis Say, 1821 | American dog tick | | Dermanyssus (Dermanyssus) gallinae De Geer, 1778 | Bird mite | | Dictyna cebolla Wilton Ivie, 1947 | | | Dictyna volucripes Eugen von Ke..., 1881 | Mesh weaver | | Drassodes neglectus Keyserling, 1887 | | | Drassodes saccatus Emerton, 1890 | | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Emblyna borealis Octavius Pic..., 1877 | | | Emblyna manitoba Wilton Ivie, 1947 | | | Emertonella taczanowskii Keyserling, 1886 | Cobweb spiders | | Eremobates bantai Brookhart, 1965 | | | Eremobates palpisetulosus Fichter, 1941 | | | Euryopis scriptipes Banks, 1908 | | | Evarcha proszynskii Marusik & Lo..., 1998 | | | Frontinella pyramitela (Walckenaer, 1841) | ⇒ Frontinella communis Hentz, 1850 | | Gmogala scarabaeus Eugen von Ke..., 1890 | | | Gnaphosa muscorum (Carl Ludwig ..., 1866) | ⇒ Gnaphosa similis KulczyÅ„ski, 1926 | | Grammonota pictilis Octavius Pic..., 1875 | | | Habronattus conjunctus Banks, 1898 | | | Habronattus cuspidatus Griswold, 1987 | | | Habronattus tarsalis Richard C. B..., 1904 | Jumping spider | | Haplodrassus hiemalis Emerton, 1909 | | | Heliophanus kochii Eugène Simon, 1868 | Sun jumping spider | | Histiostoma (Histiostoma) heriades Fain & Pauly, 2001 | | | Larinioides patagiatus Clerck, 1758 | Ornamental Orbweaver | | Latrodectus hesperus Chamberlin &..., 1935 | Western black widow | | Loxosceles rufescens (Dufour, 1820) | ⇒ Loxosceles gaucho Gertsch, 1967 | | Mallos niveus Octavius Pic..., 1902 | | | Mecaphesa coloradensis Willis J. Ge..., 1933 | | | Melychiopharis cynips Eugène Simon, 1895 | | | Microbisium parvulum Banks, 1895 | | | Mundochthonius singularis Muchmore, 2001 | | | Neoantistea coconino Ralph Vary C..., 1942 | | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Novalena lutzi Willis J. Ge..., 1933 | | | Orodrassus coloradensis Emerton, 1877 | | | Oxytate chlorion Eugène Simon, 1906 | | | Pardosa concinna Tord Tamerla..., 1877 | | | Pardosa dorsalis Richard C. B..., 1894 | | | Pardosa groenlandica (Thorell, 1872) | ⇒ Pardosa dromaea Tord Tamerla..., 1878 | | Pardosa mackenziana Eugen von Ke..., 1877 | | | Pardosa modica John Blackwall, 1846 | | | Pardosa ourayensis Willis J. Ge..., 1933 | Eligulate lycopods | | Pardosa saxatilis Nicholas Mar..., 1844 | | | Pardosa sternalis (Tord Tamerla..., 1877) | ⇒ Pardosa coloradensis Richard C. B..., 1894 | | Pardosa steva Allen Lowrie..., 1955 | | | Pardosa uintana Willis J. Ge..., 1933 | Eligulate lycopods | | Pardosa uncata (Tord Tamerla..., 1877) | ⇒ Pardosa algoides Ehrenfried S..., 1963 | | Pardosa xerampelina Eugen von Ke..., 1877 | | | Pardosa yavapa Ralph Vary C..., 1925 | | | Pelegrina aeneola Curtis, 1892 | Cottonwood borer | | Pelegrina clemata Levi & Herbe..., 1951 | | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Philodromus cespitum Walckenaer, 1802 | | | Philodromus keyserlingi Marx, 1890 | | | Philodromus placidus Banks, 1892 | | | Philodromus rufus (Walckenaer, 1826) | ⇒ Philodromus albidus Wladislaus K..., 1911 | | Philodromus vulgaris Nicholas Mar..., 1847 | | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Pityohyphantes cristatus Ralph Vary C..., 1942 | | | Polydiscia deuterosminthurus Baquero, Mor..., 2003 | | | Psilochorus imitatus Gertsch & Mu..., 1940 | | | Rhipicephalus (Rhipicephalus) sanguineus (Latreille, 1806) | ⇒ Rhipicephalus sanguineus Latreille, 1806 | | Sassacus papenhoei Peckham & Pe..., 1895 | | | Schizocosa mccooki M. E. Montgo..., 1904 | Spoon worms | | Steatoda albomaculata (De Geer, 1778) | ⇒ Chrysso albomaculata O. P.-Cambridge, 1882 | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda hespera Ralph Vary C..., 1933 | Florida carpenter ant | | Tegenaria domestica (Clerck, 1758) | ⇒ Tegenaria parietina Fourcroy, 1785 | | Tenuiphantes tenuis Blackwall, 1852 | Dwarf weaver | | Tetragnatha extensa (Linnaeus, 1758) | ⇒ Tetragnatha montana Simon, 1874 | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tetragnatha versicolor Walckenaer, 1842 | | | Theridion neomexicanum Richard C. B..., 1901 | | | Togwoteeus biceps Thorell, 1877 | | | Tutelina elegans Nicholas Mar..., 1846 | Thin-Spined Jumping Spider | | Xysticus triangulosus James Henry ..., 1894 | | | Zelotes fratris Chamberlin, 1920 | | | Zelotes puritanus Chamberlin, 1922 | | | Zygiella nearctica Willis J. Ge..., 1964 | |
Subnodes of Arachnida with occurrences in Fremont 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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