Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Delaware County (Ohio, USA)
List of families for Delaware County (Ohio)
79 Families width 160 Species #AESPLCTBDGUHOIKNMRVZ
| Araneidae (Simon, 1895) | Golden orb web spiders | 18 | Species | Taxom | | Acaridae Latreille, 1802 | Acarid mites | 3 | Species | Taxom | | Eriophyidae Nalepa, 1898 | Blister mites | 3 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 15 | Species | Taxom | | Agelenidae (C. L. Koch, 1837) | Agelenid Spiders | 2 | Species | Taxom | | Stigmaeidae Wood, 1967 | | 1 | Species | Taxom | | Amblyommidae Banks, 1907 | | 1 | Species | Taxom | | Phytoseiidae Berlese, 1916 | Phytoseiid mites | 1 | Species | Taxom | | Laelapidae Berlese, 1892 | | 2 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 5 | Species | Taxom | | Arrenuridae Thor, 1900 | | 1 | Species | Taxom | | Aturidae Thor, 1900 | | 0 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 0 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 4 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 6 | Species | Taxom | | Blattisociidae Garman, 1948 | | 2 | Species | Taxom | | Parholaspididae Evans, 1956 | | 0 | Species | Taxom | | Argasidae C. L. Koch, 1844 | Soft tick | 1 | Species | Taxom | | Cheliferidae Risso, 1826 | | 1 | Species | Taxom | | Cheyletidae Leach, 1815 | | 3 | Species | Taxom | | Dictynidae (O. P-Cambridge, 1871) | Dictynid spiders | 1 | Species | Taxom | | Demodecidae Nicolet, 1855 | Follicle mites | 2 | Species | Taxom | | Glycyphagidae De Geer, 1778 | | 2 | Species | Taxom | | Dermanyssidae (Kolenati, 1859) | Dermanyssid mites | 2 | Species | Taxom | | Digamasellidae Evans, 1957 | | 0 | Species | Taxom | | Urodinychidae Berlese, 1917 | | 0 | Species | Taxom | | Uropodidae Kramer, 1881 | | 0 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 5 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 8 | Species | Taxom | | Hydryphantidae Piersig, 1896 | | 3 | Species | Taxom | | Eylaidae Leach, 1815 | | 0 | Species | Taxom | | Ologamasidae Ryke, 1962 | | 0 | Species | Taxom | | Pterygosomatidae Womersley, 1941 | | 1 | Species | Taxom | | Leeuwenhoekiidae Womersley, 1944 | Chigger mites | 0 | Species | Taxom | | Hemisarcoptidae Oudemans, 1904 | | 1 | Species | Taxom | | Sparassidae (Bertkau, 1872) | Giant crab spiders | 1 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 8 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Ixodidae (C. L. Koch, 1844) | Hard Tick | 2 | Species | Taxom | | Knemidokoptidae Lavoipierre ..., 1951 | | 3 | Species | Taxom | | Lebertiidae Thor, 1900 | | 0 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 3 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 4 | Species | Taxom | | Limnesiidae Thor, 1900 | | 0 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 1 | Species | Taxom | | Psoroptoididae Gaud, 1958 | | 2 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Microtrombidiidae Womersley, 1936 | Micro velvet mites | 1 | Species | Taxom | | Harpirhynchidae Dubinin, 1957 | | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 0 | Species | Taxom | | Pachylaelapidae Berlese, 1913 | | 1 | Species | Taxom | | Macronyssidae Oudemans, 1936 | Macronyssid Mites | 3 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 2 | Species | Taxom | | Neopygmephoridae Cross, 1965 | | 0 | Species | Taxom | | Penthaleidae Oudemans, 1931 | Earth Mites | 1 | Species | Taxom | | Phaulodinychidae (Berlese, 1917) | | 0 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 2 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 1 | Species | Taxom | | Pionidae Thor, 1900 | | 7 | Species | Taxom | | Melicharidae Hirschmann, 1962 | | 1 | Species | Taxom | | Proctophyllodidae Trouessart &..., 1884 | | 1 | Species | Taxom | | Ascidae Oudemans, 1905 | | 1 | Species | Taxom | | Rhinonyssidae Trouessart, 1895 | | 3 | Species | Taxom | | Ochyroceratidae Fage, 1912 | Midget ground weaver | 1 | Species | Taxom | | Chaetodactylidae Zakhvatkin, 1941 | | 0 | Species | Taxom | | Sperchontidae Thor, 1900 | | 0 | Species | Taxom | | Syringophilidae Lavoipierre, 1953 | Quill mites | 2 | Species | Taxom | | Analgidae Trouessart &..., 1884 | Feather mites | 1 | Species | Taxom | | Garypidae Simon, 1879 | | 1 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 2 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Trombidiidae Leach, 1815 | Beer Bahuti | 0 | Species | Taxom | | Veigaiidae Oudemans, 1939 | | 0 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom | | Zerconidae Berlese, 1892 | | 0 | Species | Taxom |
Genera for Delaware County (Ohio)
155 Genera with 160 Species #ABCDEFGHIJKLMNOPRSTUVWZ
| Acanthepeira Marx, 1805 | | 1 | Species | Taxom | | Acarus Linnaeus, 1758 | | 2 | Species | Taxom | Aceria Keifer, 1944 | | 0 | Species | Taxom | | Aculus Keifer, 1938 | | 1 | Species | Taxom | Agassa Simon, 1901 | | 0 | Species | Taxom | | Agelenopsis Giebel, 1843 | American grass spiders | 1 | Species | Taxom | Agistemus Summers, 1960 | | 0 | Species | Taxom | Amblyomma hirtum. Neumann, 1906 | | 0 | Species | Taxom | | Amblyseius Berlese, 1957 | | 1 | Species | Taxom | Androlaelaps Berlese, 1903 | | 0 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 4 | Species | Taxom | | Argiope Audouin, 1775 | Garden orbweavers | 2 | Species | Taxom | | Arrenurus Dugès, 1908 | | 1 | Species | Taxom | Aturus Kramer, 1875 | | 0 | Species | Taxom | Balaustium von Heyden, 1826 | Concrete Mites | 0 | Species | Taxom | | Bassaniana Strand, 1880 | Bark crab spiders | 1 | Species | Taxom | | Bathyphantes Menge, 1892 | | 2 | Species | Taxom | | Blattisocius Keegan, 1918 | | 1 | Species | Taxom | Calholaspis Berlese, 1918 | | 0 | Species | Taxom | | Carios Latreille, 1941 | | 1 | Species | Taxom | | Castianeira Keyserling, 1841 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | Cheiroseius Berlese, 1916 | | 0 | Species | Taxom | | Chelifer Geoffroy, 1758 | | 1 | Species | Taxom | | Cheyletiella Canestrini, 1878 | | 1 | Species | Taxom | | Cheyletus Latreille, 1903 | | 2 | Species | Taxom | | Cicurina Menge, 1887 | | 1 | Species | Taxom | | Colonus Cambridge, 1846 | | 1 | Species | Taxom | Cosmolaelaps Berlese, 1903 | | 0 | Species | Taxom | | Cyclosa Menge, 1842 | Three-lobed Spiders | 1 | Species | Taxom | | Demodex Owen, 1842 | Eyelash mites | 2 | Species | Taxom | Dermacarus Haller, 1878 | | 0 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dermanyssus Dugès, 1804 | | 2 | Species | Taxom | Digamasellus Berlese, 1905 | | 0 | Species | Taxom | Dinychus Kramer, 1886 | | 0 | Species | Taxom | Discourella Berlese, 1910 | | 0 | Species | Taxom | | Dolomedes Latreille, 1837 | Dock spiders | 3 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 1 | Species | Taxom | | Dysdera Latreille, 1910 | | 2 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Eridantes Crosby & Bishop, 1882 | | 1 | Species | Taxom | | Eriophyes Siebold, 1857 | | 2 | Species | Taxom | | Eris C. L. Koch, 1845 | | 1 | Species | Taxom | | Eustala Simon, 1842 | | 1 | Species | Taxom | | Euthyas Piersig, 1874 | | 1 | Species | Taxom | Eylais Latreille, 1796 | | 0 | Species | Taxom | | Frontinella Cambridge, 1850 | | 1 | Species | Taxom | Gamasiphis Berlese, 1904 | | 0 | Species | Taxom | | Geckobiella Hirst, 2012 | | 1 | Species | Taxom | | Glycyphagus Hering, 1781 | | 2 | Species | Taxom | Hannemania Oudemans, 1911 | | 0 | Species | Taxom | | Hemisarcoptes Lignières, 1868 | | 1 | Species | Taxom | | Hentzia Marx, 1832 | | 1 | Species | Taxom | | Herpyllus Hentz, 1832 | | 1 | Species | Taxom | | Heteropoda Latreille, 1767 | | 1 | Species | Taxom | Hirstiella Berlese, 1920 | | 0 | Species | Taxom | Histiogaster Berlese, 1883 | | 0 | Species | Taxom | | Histiostoma Kramer, 2001 | | 1 | Species | Taxom | | Hogna Simon, 1844 | | 1 | Species | Taxom | | Hydranetes Kethley, 1971 | | 1 | Species | Taxom | | Hydryphantes C. L. Koch, 1960 | | 1 | Species | Taxom | | Hypsosinga Ausserer, 1847 | | 1 | Species | Taxom | | Ixodes Latreille, 1821 | | 2 | Species | Taxom | | Julolaelaps Berlese, 2005 | | 1 | Species | Taxom | | Knemidokoptes Fürstenberg, 1951 | | 3 | Species | Taxom | Kongsbergia Thor, 1899 | | 0 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 2 | Species | Taxom | | Lasioseius Berlese, 1959 | | 1 | Species | Taxom | | Latrodectus Walckenaer, 1837 | Black widow spider | 2 | Species | Taxom | Lebertia Neuman, 1880 | | 0 | Species | Taxom | | Leiobunum C. L. Koch, 1821 | Daddy Long Leg Spiders | 3 | Species | Taxom | | Leucauge White, 1841 | Orchard Spider And Allies | 1 | Species | Taxom | Limnesia Koch, 1835 | | 0 | Species | Taxom | | Loxosceles Heineken & Lowe, 1940 | Brown spiders | 1 | Species | Taxom | | Maevia C. L. Koch, 1837 | | 1 | Species | Taxom | | Mangora O. P.-Cambridge, 1847 | | 1 | Species | Taxom | | Melychiopharis Simon, 1895 | | 1 | Species | Taxom | | Mesalges Trouessart &..., 0 | | 1 | Species | Taxom | | Micrathena Sundevall, 1805 | | 1 | Species | Taxom | | Microbisium Chamberlin, 1895 | | 1 | Species | Taxom | | Microtrombidium Haller, 0 | | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Myrmarachne MacLeay, 1778 | Antmimicking spider | 1 | Species | Taxom | | Neharpyrhynchus Fain, 1889 | | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 1 | Species | Taxom | Neochelacheles Smiley & Wil..., 1972 | | 0 | Species | Taxom | | Neoscona Simon, 1838 | Spotted orbweavers | 2 | Species | Taxom | | Neriene Blackwall, 1842 | | 2 | Species | Taxom | Neumania Lebert, 1879 | | 0 | Species | Taxom | | Olopachys Berlese, 1984 | | 1 | Species | Taxom | | Ondatralaelaps Evans & Till, 1909 | | 1 | Species | Taxom | | Ophionyssus Megnin, 1844 | | 1 | Species | Taxom | | Opilio Herbst, 1778 | | 1 | Species | Taxom | | Ornithonyssus Sambon, 1888 | | 2 | Species | Taxom | | Pachygnatha Sundevall, 1884 | Thickjawed Orb Weavers | 1 | Species | Taxom | Parapygmephorus Cross, 1965 | | 0 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Parathyas Lundblad, 1908 | | 1 | Species | Taxom | | Pardosa C. L. Koch, 1844 | Thin-legged Wolf Spider | 2 | Species | Taxom | | Pelegrina Franganillo, 1837 | White-Cheeked Jumping Spiders | 2 | Species | Taxom | | Penthaleus Koch, 1834 | Blue Oat Mites | 1 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | Phaulodinychus Berlese, 1903 | | 0 | Species | Taxom | | Phidippus C. L. Koch, 1883 | | 4 | Species | Taxom | | Philodromus Walckenaer, 1884 | Running Crab Spider | 1 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 1 | Species | Taxom | | Phrurotimpus Chamberlin &..., 1911 | | 2 | Species | Taxom | | Piona C. L. Koch, 1960 | | 5 | Species | Taxom | | Piratula Roewer, 1885 | | 1 | Species | Taxom | | Pisaurina Simon, 1837 | | 2 | Species | Taxom | | Proctolaelaps Berlese, 1859 | | 1 | Species | Taxom | | Proctophyllodes Robin, 0 | | 1 | Species | Taxom | Proprioseiopsis Muma, 1961 | | 0 | Species | Taxom | | Protogamasellus Karg, 1961 | | 1 | Species | Taxom | Pterygosoma Peters, 1949 | | 0 | Species | Taxom | | Ptilonyssus Berlese & Tr..., 1889 | | 1 | Species | Taxom | | Rabidosa Roewer, 1844 | | 1 | Species | Taxom | | Rhinonyssus Trouessart, 1966 | | 1 | Species | Taxom | | Roche Saaristo, 1998 | | 1 | Species | Taxom | Sancassania Oudemans, 1916 | | 0 | Species | Taxom | | Sassacus Peckham & Pe..., 1894 | | 1 | Species | Taxom | | Schizocosa Chamberlin, 1844 | | 2 | Species | Taxom | Sennertia Oudemans, 1905 | | 0 | Species | Taxom | Sperchon Kramer, 1877 | Water Mites | 0 | Species | Taxom | | Steatoda Sundevall, 1802 | False black widows | 3 | Species | Taxom | | Stibarokris Kethley, 1970 | | 1 | Species | Taxom | | Strelkoviacarus Dubinin, 1965 | | 1 | Species | Taxom | | Synema Simon, 1847 | | 1 | Species | Taxom | | Synsphyronus J. C. Chambe..., 1943 | | 1 | Species | Taxom | | Syringophiloidus Kethley, 1887 | | 1 | Species | Taxom | | Tarsonemus Canestrini &..., 1939 | | 2 | Species | Taxom | | Tegenaria Latreille, 1758 | House spiders | 1 | Species | Taxom | | Temnalges Gaud & Atyeo, 1967 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1842 | Four-jawed spider | 2 | Species | Taxom | | Tetranychus Dufour, 1836 | | 1 | Species | Taxom | | Thiodina Simon, 1846 | | 1 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 1 | Species | Taxom | | Tinaminyssus Strandtmann ..., 1948 | | 1 | Species | Taxom | | Tiphys C. L. Koch, 1955 | | 2 | Species | Taxom | | Tmarus Simon, 1837 | | 1 | Species | Taxom | | Trachelas L. Koch, 1847 | Running Spider | 1 | Species | Taxom | Trombidium Fabricius, 1775 | Velvet mite | 0 | Species | Taxom | | Tutelina Simon, 1895 | | 1 | Species | Taxom | Tybaertiella Jocqué, 1979 | | 0 | Species | Taxom | | Tyrophagus Oudemans, 1781 | | 1 | Species | Taxom | Uropoda Latreille, 1806 | | 0 | Species | Taxom | | Varacosa Chamberlin &..., 1877 | | 1 | Species | Taxom | Veigaia Oudemans, 1905 | | 0 | Species | Taxom | | Verrucosa McCook, 1842 | | 1 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom | Zercon C.L.Koch, 1836 | | 0 | Species | Taxom | | Zetzellia Oudemans, 1965 | | 1 | Species | Taxom | | Zygiella F. O. P.-Cam..., 1757 | | 1 | Species | Taxom | | Zygoballus Peckham & Pe..., 1888 | | 1 | Species | Taxom |
Species list for Delaware County (Ohio)
160 Species | Acanthepeira stellata Walckenaer, 1805 | Star-bellied orb-weaver | | Acarus farris Oudemans, 1905 | Baker's itch mite | | Acarus siro Linnaeus, 1758 | Cereal mite | | Aculus ligustri Keifer, 1938 | | | Agelenopsis pennsylvanica Carl Ludwig ..., 1843 | | | Amblyseius (Amblyseius) andersoni Chant, 1957 | | | Apochinomma formica Eugène Simon, 1896 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus marmoreus Clerck, 1757 | Marbled Orb Weaver | | Araneus thaddeus (Hentz, 1847) | ⇒ Araneus meropes Keyserling, 1865 | | Araneus trifolium Hentz, 1847 | Shamrock orbweaver | | Argiope aurantia Lucas, 1833 | American garden spider | | Argiope trifasciata Forsskål, 1775 | Banded Argiope | | Arrenurus (Arrenurus) planus Marshall, 1908 | Sitka willow | | Bassaniana versicolor Eugen von Ke..., 1880 | Bark Crab Spider | | Bathyphantes alboventris Richard C. B..., 1892 | | | Bathyphantes pallidus (Banks, 1892) | ⇒ Agyneta angulata Emerton, 1882 | | Blattisocius tarsalis Berlese, 1918 | Mite | | Carios kelleyi Cooley & Kohls, 1941 | Bat Tick | | Castianeira cingulata Carl Ludwig ..., 1841 | Two-Banded Ant-Mimic Sac Spider | | Chelifer cancroides Linnaeus, 1758 | Book pseudoscorpion | | Cheyletiella parasitivorax Megnin, 1878 | Mite | | Cheyletus eruditus Schrank, 1781 | Mite | | Cheyletus malaccensis Oudemans, 1903 | Mite | | Cicurina arcuata (Eugen von Ke..., 1887) | ⇒ Cicurina arcata Ralph Vary C..., 1940 | | Colonus sylvanus Hentz, 1846 | Jumping spiders | | Cyclosa turbinata Charles Atha..., 1842 | Orb weavers | | Demodex canis Leydig, 1859 | Dog follicle mite | | Demodex folliculorum Simon, 1842 | Follicle mite | | Dermacentor variabilis Say, 1821 | American dog tick | | Dermanyssus (Dermanyssus) gallinae De Geer, 1778 | Bird mite | | Dermanyssus (Dermanyssus) hirundinis (Hermann, 1804) | ⇒ Dermanyssus chelidonis Oudemans, 1939 | | Dolomedes scriptus Hentz, 1845 | Striped Fishing Spider | | Dolomedes tenebrosus (Nicholas Mar..., 1844) | ⇒ Dolomedes vittatus Charles Atha..., 1837 | | Dolomedes vittatus Charles Atha..., 1837 | Milkweed | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Eridantes erigonoides James Henry ..., 1882 | | | Eriophyes laevis Nalepa, 1889 | Alder leaf gall mite | | Eriophyes tiliae Pagenstecher, 1857 | Bugle gall | | Eris militaris Nicholas Mar..., 1845 | Bronze jumper | | Eustala anastera (Walckenaer, 1842) | ⇒ Eustala conchlea Henry Christ..., 1888 | | Euthyas truncata Neuman, 1874 | | | Frontinella communis Hentz, 1850 | Bowl and doily spider | | Geckobiella donnae Paredes-Leó..., 2012 | | | Glycyphagus (Glycyphagus) domesticus De Geer, 1778 | Common house mite | | Glycyphagus destructor Schrank, 1781 | | | Hemisarcoptes malus Shimer, 1868 | | | Hentzia palmarum Nicholas Mar..., 1832 | Common Hentz Jumping Spider | | Herpyllus ecclesiasticus Hentz, 1832 | Eastern parson spider | | Heteropoda venatoria (Linnaeus, 1767) | ⇒ Heteropoda simplex Jäger & Ono, 2000 | | Histiostoma (Histiostoma) heriades Fain & Pauly, 2001 | | | Hogna aspersa (Nicholas Mar..., 1844) | ⇒ Tigrosa aspersa Hentz, 1844 | | Hydranetes tropisternus Kethley, 1971 | | | Hydryphantes (Hydryphantes) waynensis Crowell, 1960 | | | Hypsosinga rubens Nicholas Mar..., 1847 | | | Ixodes cookei (Packard, 1869) | ⇒ Ixodes conepati Cooley & Kohls, 1943 | | Ixodes scapularis (Say, 1821) | ⇒ Rhipicephalus bursa Canestrini &..., 1877 | | Julolaelaps celestiae Uppstrom & K..., 2005 | | | Knemidokoptes jamaicensis Turk, 1950 | Jamaican scalyleg mite | | Knemidokoptes mutans Robin & Lanq..., 1859 | Poultry scale-leg mite | | Knemidokoptes pilae Lavoipierre ..., 1951 | Budgerigar mange mite | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Lasioseius (Cuspiacus) youcefi Athias Henriot, 1959 | | | Latrodectus mactans (Fabricius, 1775) | ⇒ Latrodectus tredecimguttatus Rossi, 1790 | | Latrodectus variolus (Walckenaer, 1837) | ⇒ Latrodectus hesperus Chamberlin &..., 1935 | | Leiobunum maculosus Wood, 1868 | | | Leiobunum politum Weed, 1890 | | | Leiobunum vittatum Say, 1821 | Eastern Harvestman | | Leucauge venusta Walckenaer, 1841 | Longjawed Orb Weavers | | Loxosceles reclusa Gertsch & Mu..., 1940 | Brown fiddler | | Maevia inclemens Charles Atha..., 1837 | Dimorphic jumper | | Mangora placida Hentz, 1847 | Tuft-Legged Orb Weaver | | Melychiopharis cynips Eugène Simon, 1895 | | | Mesalges johnstoni | | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Microbisium parvulum Banks, 1895 | | | Microtrombidium cooki | | | Misumena vatia Clerck, 1758 | Crab Spider | | Myrmarachne formicaria (De Geer, 1778) | ⇒ Myrmaplata plataleoides O. Pickard-C..., 1869 | | Neharpyrhynchus pilirostris Berlese & Tr..., 1889 | | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Neoscona crucifera Lucas, 1838 | Barn spider | | Neriene clathrata Sundevall, 1830 | | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Olopachys copris Ishikawa, 1984 | | | Ondatralaelaps multispinosa Banks, 1909 | | | Ophionyssus natricis Gervais, 1844 | Mite | | Opilio parietinus De Geer, 1778 | | | Ornithonyssus bacoti Hirst, 1913 | Mite | | Ornithonyssus bursa Berlese, 1888 | Starling mite | | Pachygnatha autumnalis Marx, 1884 | Big-Eyed Thick-Jawed Spider | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Parathyas barbigera K. Viets, 1908 | Bream | | Pardosa milvina Nicholas Mar..., 1844 | Shore spider | | Pardosa saxatilis Nicholas Mar..., 1844 | | | Pelegrina galathea Charles Atha..., 1837 | Jumping Spiders | | Pelegrina proterva Charles Atha..., 1837 | Common White-Cheeked Jumping Spider | | Penthaleus major Dugès, 1834 | Blue oat mite | | 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 princeps Peckham & Pe..., 1883 | Grayish Jumping Spider | | Phidippus putnami Peckham & Pe..., 1883 | | | Philodromus marxi Eugen von Ke..., 1884 | Guinea ant | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Phrurotimpus alarius (Nicholas Mar..., 1847) | ⇒ Phrurotimpus borealis James Henry ..., 1911 | | Phrurotimpus borealis James Henry ..., 1911 | Greater Ant-Mimic Corinne Spider | | Piona (Dispersipiona) clavicornis Muller, 1776 | | | Piona (Piona) carnea Koch, 1836 | | | Piona (Piona) constricta Wolcott, 1902 | | | Piona (Piona) inconstans Wolcott, 1902 | | | Piona (Piona) napio Crowell, 1960 | | | Piratula minuta James Henry ..., 1885 | | | Pisaurina brevipes James Henry ..., 1911 | | | Pisaurina mira Charles Atha..., 1837 | American Nursery Web Spider | | Proctolaelaps (Proctolaelaps) pygmaeus J. Müller, 1859 | Mite | | Proctophyllodes egglestoni | | | Protogamasellus (Protogamasellus) mica Athias Henriot, 1961 | | | Ptilonyssus nudus Berlese & Tr..., 1889 | | | Rabidosa punctulata Nicholas Mar..., 1844 | Dotted Wolf Spider | | Rhinonyssus strandtmanni Fain & Johnston, 1966 | | | Roche roche Saaristo, 1998 | | | Sassacus vitis Cockerell, 1894 | Jumping spiders | | Schizocosa avida Charles Atha..., 1837 | | | Schizocosa ocreata (Nicholas Mar..., 1844) | ⇒ Schizocosa rovneri Uetz & Charl..., 1979 | | Steatoda borealis Nicholas Mar..., 1850 | Boreal Combfoot | | Steatoda grossa C. L. Koch, 1838 | Brown house spider | | Steatoda triangulosa Walckenaer, 1802 | Triangulate bud spider | | Stibarokris phalacrus Kethley, 1970 | | | Strelkoviacarus critesi Spory, 1965 | | | Synema parvulum Nicholas Mar..., 1847 | Black Tail Crab Spider | | Synsphyronus mimetus Chamberlin, 1943 | Costate mountainsnail | | Syringophiloidus minor Berlese, 1887 | | | Tarsonemus (Tarsonemus) apis Rennie, 1921 | | | Tarsonemus (Tarsonemus) cryptocephalus Ewing, 1939 | | | Tegenaria domestica (Clerck, 1758) | ⇒ Tegenaria parietina Fourcroy, 1785 | | Temnalges mesalgoides Gaud & Atyeo, 1967 | | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tetragnatha versicolor Walckenaer, 1842 | | | Tetranychus (Tetranychus) urticae C. L. Koch, 1836 | Carmine spider mite | | Thiodina sylvana Nicholas Mar..., 1846 | Woodland Jumping Spider | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Tinaminyssus melloi Castro, 1948 | Mite | | Tiphys (Tiphys) ornatus Koch, 1836 | Island puzzle | | Tiphys (Tiphys) vietsi Habeeb, 1955 | Antlerfern | | Tmarus angulatus Charles Atha..., 1837 | Tuberculated Crab Spider | | Trachelas tranquillus Nicholas Mar..., 1847 | Broad faced sac spider | | Tutelina similis Richard C. B..., 1895 | Thick-Spined Jumping Spider | | Tyrophagus (Tyrophagus) putrescentiae Schrank, 1781 | Cereal mite | | Varacosa avara Eugen von Ke..., 1877 | | | Verrucosa arenata Charles Atha..., 1842 | Arrowhead Orb Weaver | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | | | Zetzellia mali Ewing, 1917 | Yellow Predatory Mite | | Zygiella x-notata (Clerck, 1757) | ⇒ Guizygiella nadleri Heimer, 1984 | | Zygoballus nervosus Peckham & Pe..., 1888 | |
Subnodes of Arachnida with occurrences in Delaware County (Ohio)
 | | 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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