Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Northumberland County (Central Ontario, Ontario, Canada)
List of families for Northumberland County (Ontario)
67 Families width 142 Species #EAGLCDPSJMHTINOU
| Erythraeidae Oudemans, 1902 | | 0 | Species | Taxom | | Achipteriidae Thor, 1929 | | 1 | Species | Taxom | | Galumnidae Jacot, 1925 | | 1 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 3 | Species | Taxom | | Alloptidae Gaud, 1957 | | 1 | Species | Taxom | | Amblyommidae Banks, 1907 | | 2 | Species | Taxom | | Laelapidae Berlese, 1892 | | 1 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 2 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 8 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 5 | Species | Taxom | | Phthiracaridae Perty, 1841 | | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 25 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Salticidae (Blackwall, 1842) | Jumping Spider | 7 | Species | Taxom | | Carabodidae Koch, 1837 | | 1 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Chamobatidae Thor, 1937 | | 1 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 6 | Species | Taxom | | Cunaxidae Thor, 1902 | Predatory Mites | 0 | Species | Taxom | | Dermanyssidae Kolenati, 1859 | Dermanyssid mites | 1 | Species | Taxom | | Humerobatidae Grandjean, 1970 | | 0 | Species | Taxom | | Digamasellidae Evans, 1957 | | 0 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Eniochthoniidae Grandjean, 1947 | | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 9 | Species | Taxom | | Eremobelbidae Balogh, 1961 | | 0 | Species | Taxom | | Eriophyidae Nalepa, 1898 | Blister mites | 1 | Species | Taxom | | Ceratozetidae Jacot, 1925 | | 1 | Species | Taxom | | Eviphididae Berlese, 1913 | | 0 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 9 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 4 | Species | Taxom | | Gustaviidae Oudemans, 1900 | | 1 | Species | Taxom | | Ixodidae C. L. Koch, 1844 | Hard Tick | 4 | Species | Taxom | | Harpirhynchidae Dubinin, 1957 | | 1 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 0 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Hypochthoniidae Berlese, 1910 | | 1 | Species | Taxom | | Lebertiidae Thor, 1900 | | 0 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 3 | Species | Taxom | | Parasitidae (Oudemans, 1901) | Beetle Mites | 0 | Species | Taxom | | Malaconothridae Berlese, 1916 | | 0 | Species | Taxom | | Mimetidae Simon, 1881 | Pirate spider | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 6 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 1 | Species | Taxom | | Nothridae Berlese, 1896 | | 1 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 3 | Species | Taxom | | Oppiidae Sellnick, 1937 | | 1 | Species | Taxom | | Oribatulidae Thor, 1929 | | 2 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 1 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 2 | Species | Taxom | | Pholcidae (C. L. Koch, 1851) | Carpenter spider | 2 | Species | Taxom | | Camisiidae (Oudemans, 1900) | | 1 | Species | Taxom | | Chernetidae Menge, 1855 | | 1 | Species | Taxom | | Punctoribatidae Thor, 1937 | | 2 | Species | Taxom | | Cymbaeremaeidae Sellnick, 1928 | | 0 | Species | Taxom | | Scheloribatidae Jacot, 1935 | | 1 | Species | Taxom | | Tengellidae Dahl, 1908 | Tengellid spiders | 1 | Species | Taxom | | Suctobelbidae Jacot, 1938 | | 0 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 1 | Species | Taxom | | Tectocepheidae Grandjean, 1954 | | 1 | Species | Taxom | | Trematuridae Berlese, 1917 | | 2 | Species | Taxom | | Urodinychidae Berlese, 1917 | | 1 | Species | Taxom | | Uropodidae Kramer, 1881 | | 0 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 2 | Species | Taxom |
Genera for Northumberland County (Ontario)
129 Genera with 142 Species #ABCDEFGHILMNOPRSTUWXZ
Abrolophus Berlese, 1891 | | 0 | Species | Taxom | | Achipteria Berlese, 1758 | | 1 | Species | Taxom | | Acrogalumna Grandjean, 1904 | | 1 | Species | Taxom | | Agelenopsis Giebel, 1933 | American grass spiders | 3 | Species | Taxom | | Alloptes Canestrini, 1976 | | 1 | Species | Taxom | | Amblyomma hirtum. Neumann, 1758 | | 1 | Species | Taxom | Androlaelaps Berlese, 1903 | | 0 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 2 | Species | Taxom | | Araniella Chamberlin &..., 1847 | Cucumber spiders | 1 | Species | Taxom | | Archaeodictyna Caporiacco, 1871 | | 1 | Species | Taxom | | Atropacarus Ewing, 1835 | | 1 | Species | Taxom | Balaustium von Heyden, 1826 | Concrete Mites | 0 | Species | Taxom | | Bathyphantes Menge, 1892 | | 1 | Species | Taxom | | Callobius Chamberlin, 1846 | Hacklemesh Weaver | 1 | Species | Taxom | | Calositticus Lohmander, 1837 | | 1 | Species | Taxom | | Carabodes Koch, 1914 | | 1 | Species | Taxom | | Castianeira Keyserling, 1841 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Ceraticelus Simon, 1892 | | 2 | Species | Taxom | | Chamobates Hull, 1884 | | 1 | Species | Taxom | | Cheiracanthium C. L. Koch, 1864 | Longlegged sac spiders | 1 | Species | Taxom | | Clubiona Latreille, 1866 | Leaf curling sac spiders | 6 | Species | Taxom | | Collinsia O. P.-Cambridge, 1882 | | 1 | Species | Taxom | Cunaxoides Smiley, 1975 | | 0 | Species | Taxom | | Cyclosa Menge, 1772 | Three-lobed Spiders | 1 | Species | Taxom | | Dermacentor Koch, 1821 | Dog Ticks | 1 | Species | Taxom | | Dermanyssus Dugès, 1778 | | 1 | Species | Taxom | Diapterobates Grandjean, 1936 | | 0 | Species | Taxom | | Dictyna Sundevall, 1915 | | 2 | Species | Taxom | Digamasellus Berlese, 1905 | | 0 | Species | Taxom | | Diplocephalus Bertkau, 1833 | | 1 | Species | Taxom | | Diplostyla Emerton, 1834 | | 1 | Species | Taxom | | Drapetisca Menge, 1909 | | 1 | Species | Taxom | | Dysdera Latreille, 2001 | | 2 | Species | Taxom | | Emblyna Chamberlin, 1850 | | 2 | Species | Taxom | | Eniochthonius Grandjean, 1987 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | Eremobelba Berlese, 1908 | | 0 | Species | Taxom | | Eriophyes Siebold, 1857 | | 1 | Species | Taxom | | Eris C. L. Koch, 1845 | | 1 | Species | Taxom | | Eustala Simon, 1904 | | 1 | Species | Taxom | | Euzetes Berlese, 1855 | | 1 | Species | Taxom | Evimirus Karg, 1963 | | 0 | Species | Taxom | | Faiditus Keyserling, 1850 | | 1 | Species | Taxom | | Frontinella Cambridge, 1841 | | 1 | Species | Taxom | | Gladicosa Brady, 1837 | Sword Wolf Spiders | 1 | Species | Taxom | | Glenognatha Simon, 1894 | | 1 | Species | Taxom | | Grammonota Emerton, 1875 | | 2 | Species | Taxom | | Gustavia Kramer, 1855 | | 1 | Species | Taxom | | Haemaphysalis Koch, 1869 | | 1 | Species | Taxom | | Harpirhynchus Megnin, 1911 | | 1 | Species | Taxom | | Helophora Menge, 1841 | | 1 | Species | Taxom | | Hentziectypus Archer, 1850 | | 1 | Species | Taxom | Histiostoma Kramer, 1876 | | 0 | Species | Taxom | | Hogna Simon, 1885 | | 1 | Species | Taxom | | Hydranetes Kethley, 1971 | | 1 | Species | Taxom | | Hyperlaelaps Zakhvatkin, 1933 | | 1 | Species | Taxom | | Hypochthonius Koch, 1835 | | 1 | Species | Taxom | | Hypositticus Lohmander, 1775 | | 1 | Species | Taxom | | Hypselistes Simon, 1875 | | 1 | Species | Taxom | | Ixodes Latreille, 1916 | | 3 | Species | Taxom | | Larinioides Caporiacco, 1758 | Furrow spiders | 2 | Species | Taxom | Lebertia Neuman, 1880 | | 0 | Species | Taxom | | Leiobunum C. L. Koch, 1821 | Daddy Long Leg Spiders | 3 | Species | Taxom | Leptolaelaps Berlese, 1918 | | 0 | Species | Taxom | Lupaeus de Castro & ..., 2009 | | 0 | Species | Taxom | Lysigamasus Karg, 1971 | | 0 | Species | Taxom | Malaconothrus Berlese, 1905 | | 0 | Species | Taxom | | Maso Simon, 1851 | | 1 | Species | Taxom | | Mecynargus Kulczynski, 1875 | | 1 | Species | Taxom | | Mermessus O. P.-Cambridge, 1892 | | 2 | Species | Taxom | | Micrathena Sundevall, 1805 | | 1 | Species | Taxom | | Microneta Menge, 1841 | | 1 | Species | Taxom | | Mimetus Hentz, 1940 | Pirate spiders | 1 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 1 | Species | Taxom | | Neoantistea Gertsch, 1934 | | 1 | Species | Taxom | Neocunaxoides Smiley, 1975 | | 0 | Species | Taxom | | Neospintharus Exline, 1850 | | 1 | Species | Taxom | | Neriene Blackwall, 1892 | | 3 | Species | Taxom | | Nothrus Koch, 1876 | | 1 | Species | Taxom | | Opilio Herbst, 1778 | | 1 | Species | Taxom | | Oppia Koch, 1836 | | 1 | Species | Taxom | Oppiella Jacot, 1937 | | 0 | Species | Taxom | | Oribatula Berlese, 1855 | | 1 | Species | Taxom | | Oxyopes Latreille, 1845 | Lynx Spiders | 1 | Species | Taxom | | Ozyptila Simon, 1837 | Leaflitter crab spiders | 1 | Species | Taxom | | Pachygnatha Sundevall, 1894 | Thickjawed Orb Weavers | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Pardosa C. L. Koch, 1892 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Pelegrina Franganillo, 1837 | White-Cheeked Jumping Spiders | 1 | Species | Taxom | Pergalumna Grandjean, 1936 | | 0 | Species | Taxom | | Phalangium Linnaeus, 1761 | | 1 | Species | Taxom | | Phauloppia Berlese, 1913 | | 1 | Species | Taxom | | Phidippus C. L. Koch, 1845 | | 1 | Species | Taxom | | Philodromus Walckenaer, 1880 | Running Crab Spider | 2 | Species | Taxom | | Pholcus Walckenaer, 1775 | | 2 | Species | Taxom | Phthiracarus Perty, 1841 | | 0 | Species | Taxom | | Pirata Sundevall, 1757 | Pirate wolf spiders | 2 | Species | Taxom | | Piratula Roewer, 1978 | | 1 | Species | Taxom | | Pityohyphantes Simon, 1850 | Hammock Spiders | 1 | Species | Taxom | Platybunus C.L.Koch, 1839 | | 0 | Species | Taxom | | Platynothrus Berlese, 1839 | | 1 | Species | Taxom | | Pselaphochernes Beier, 1804 | | 1 | Species | Taxom | | Punctoribates Berlese, 1839 | | 2 | Species | Taxom | | Rilaena Å ilhavý, 1799 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | Scapheremaeus Berlese, 1910 | | 0 | Species | Taxom | | Scheloribates Berlese, 1907 | | 1 | Species | Taxom | | Schizocosa Chamberlin, 1844 | | 2 | Species | Taxom | | Scironis Bishop & Crosby, 1911 | | 1 | Species | Taxom | | Socalchemmis Platnick & U..., 1919 | | 1 | Species | Taxom | | Steatoda Sundevall, 1758 | False black widows | 1 | Species | Taxom | Suctobelbella Jacot, 1937 | | 0 | Species | Taxom | | Tarsonemus Canestrini &..., 1939 | | 1 | Species | Taxom | | Tectocepheus Berlese, 1880 | | 1 | Species | Taxom | | Tennesseellum Petrunkevitch, 1882 | | 1 | Species | Taxom | | Tenuiphantes Saaristo & T..., 1882 | | 2 | Species | Taxom | | Tetragnatha Latreille, 1884 | Four-jawed spider | 2 | Species | Taxom | | Theridion Walckenaer, 1882 | Tangle-Web Spiders | 3 | Species | Taxom | | Trichouropoda Berlese, 1972 | | 2 | Species | Taxom | | Trochosa C. L. Koch, 1856 | | 1 | Species | Taxom | | Uroobovella Berlese, 1972 | | 1 | Species | Taxom | Uropoda Latreille, 1806 | | 0 | Species | Taxom | | Walchia Ewing, 1964 | | 1 | Species | Taxom | | Xysticus Koch, 1895 | Ground Crab Spider | 4 | Species | Taxom | | Zelotes Gistel, 1922 | | 2 | Species | Taxom |
Species list for Northumberland County (Ontario)
142 Species | Achipteria (Achipteria) coleoptrata Linnaeus, 1758 | | | Acrogalumna longipluma Berlese, 1904 | | | Agelenopsis pennsylvanica Carl Ludwig ..., 1843 | | | Agelenopsis potteri John Blackwall, 1846 | Potter'S Grass Spider | | Agelenopsis utahana Ralph Vary C..., 1933 | | | Alloptes (Sternalloptes) cyrtolobus Gaud, 1976 | | | Amblyomma americanum Linnaeus, 1758 | Lone Star Tick | | Apochinomma formica Eugène Simon, 1896 | | | Araneus diadematus Clerck, 1758 | Cross orbweaver | | Araneus trifolium Hentz, 1847 | Shamrock orbweaver | | Araniella displicata Hentz, 1847 | Six-spotted orbweaver | | Archaeodictyna ammophila Menge, 1871 | | | Atropacarus (Atropacarus) striculus Koch, 1835 | Mite | | Bathyphantes pallidus (Banks, 1892) | ⇒ Agyneta angulata Emerton, 1882 | | Callobius bennetti Blackwall, 1846 | Bennett'S Laceweaver | | Calositticus rupicola C. L. Koch, 1837 | | | Carabodes scymnus Hull, 1914 | | | Castianeira cingulata Carl Ludwig ..., 1841 | Two-Banded Ant-Mimic Sac Spider | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Ceraticelus fissiceps Octavius Pic..., 1874 | | | Ceraticelus similis Richard C. B..., 1892 | | | Chamobates (Chamobates) cuspidatus Michael, 1884 | | | 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 | | Clubiona kastoni Willis J. Ge..., 1941 | Kaston sac spider | | Clubiona obesa Nicholas Mar..., 1847 | Drummond's clematis | | Clubiona pallidula Clerck, 1757 | Sac spider | | Clubiona riparia Ludwig Carl ..., 1866 | Redflower buckwheat | | Collinsia plumosa James Henry ..., 1882 | | | Cyclosa conica Pallas, 1772 | Conical Trashline Orbweaver | | Dermacentor variabilis Say, 1821 | American dog tick | | Dermanyssus (Dermanyssus) gallinae De Geer, 1778 | Bird mite | | Dictyna bellans Ralph Vary C..., 1919 | Swell shark | | Dictyna brevitarsa James Henry ..., 1915 | Florida sphagnum | | Diplocephalus cristatus Blackwall, 1833 | Common money spider | | Diplostyla concolor Wider, 1834 | | | Drapetisca alteranda Ralph Vary C..., 1909 | Northern Long-Toothed Sheetweaver | | Dysdera crocata (Koch, 1838) | ⇒ Dysdera maurusia Tord Tamerla..., 1873 | | Dysdera pristiphora Carlo Pesarini, 2001 | | | Emblyna maxima Richard C. B..., 1892 | | | Emblyna sublata Nicholas Mar..., 1850 | | | Eniochthonius crosbyi Ewing, 1909 ..., 1987 | | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Eriophyes tiliae Pagenstecher, 1857 | Bugle gall | | Eris militaris Nicholas Mar..., 1845 | Bronze jumper | | Eustala emertoni Richard C. B..., 1904 | | | Euzetes globulus Nicolet, 1855 | | | Faiditus cancellatus Nicholas Mar..., 1850 | | | Frontinella pyramitela (Walckenaer, 1841) | ⇒ Frontinella communis Hentz, 1850 | | Gladicosa gulosa Walckenaer, 1837 | Drumming Sword Wolf Spider | | Glenognatha foxi McCook, 1894 | Longjawed orb weavers | | Grammonota gentilis Richard C. B..., 1898 | | | Grammonota pictilis Octavius Pic..., 1875 | | | Gustavia microcephala Nicolet, 1855 | | | Haemaphysalis leporispalustris Packard, 1869 | Grouse tick | | Harpirhynchus brevis Ewing, 1911 | | | Helophora insignis John Blackwall, 1841 | | | Hentziectypus globosus Hentz, 1850 | | | Hogna frondicola James Henry ..., 1885 | Forest Wolf Spider | | Hydranetes tropisternus Kethley, 1971 | | | Hyperlaelaps microti Ewing, 1933 | | | Hypochthonius rufulus Koch, 1835 | | | Hypositticus pubescens (Fabricius, 1775) | ⇒ Attulus pubescens Fabricius, 1775 | | Hypselistes florens Octavius Pic..., 1875 | Peatland Sheetweb Weaver | | Ixodes anatis Chilton, 1904 | Kiwi tick | | Ixodes cookei (Packard, 1869) | ⇒ Ixodes conepati Cooley & Kohls, 1943 | | Ixodes spinipalpis Hadwen & Nut..., 1916 | Mouse tick | | Larinioides cornutus Clerck, 1758 | Furrow orb spider | | Larinioides sclopetarius (Clerck, 1758) | ⇒ Larinioides sericatus Clerck, 1757 | | Leiobunum politum Weed, 1890 | | | Leiobunum ventricosum Wood, 1870 | | | Leiobunum vittatum Say, 1821 | Eastern Harvestman | | Maso sundevalli (Johan Peter ..., 1851) | ⇒ Satilatlas marxi matanuskae Chamberlin, 1949 | | Mecynargus paetulus Octavius Pic..., 1875 | | | Mermessus jona Bishop & Crosby, 1938 | | | Mermessus maculatus Richard C. B..., 1892 | Sheet-web spiders | | Micrathena gracilis Charles Atha..., 1805 | Orb Weavers | | Microneta viaria Blackwall, 1841 | | | Mimetus haynesi Gertsch & Mu..., 1940 | | | Misumena vatia Clerck, 1758 | Crab Spider | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Neoantistea gosiuta Willis J. Ge..., 1934 | | | Neospintharus trigonum Nicholas Mar..., 1850 | Horned Parasitic Cobweaver | | Neriene clathrata Sundevall, 1830 | | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Neriene variabilis Richard C. B..., 1892 | | | Nothrus anauniensis Canestrini &..., 1876 | | | Opilio parietinus De Geer, 1778 | | | Oppia nitens Koch, 1836 | | | Oribatula (Oribatula) tibialis Nicolet, 1855 | | | Oxyopes salticus Hentz, 1845 | Lynx spider | | Ozyptila praticola C. L. Koch, 1837 | | | Pachygnatha dorothea McCook, 1894 | | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Pardosa moesta Banks, 1892 | | | Pelegrina proterva Charles Atha..., 1837 | Common White-Cheeked Jumping Spider | | Phalangium opilio Linnaeus, 1761 | Brown daddy-long-legs | | Phauloppia boletorum Ewing, 1913 | | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Philodromus cespitum Walckenaer, 1802 | | | Philodromus praelustris Eugen von Ke..., 1880 | | | Pholcus manueli Gertsch, 1937 | Cellar Spider | | Pholcus phalangioides (Fuesslin, 1775) | ⇒ Smeringopus pallidus Blackwall, 1858 | | Pirata montanus Emerton, 1885 | Dark-Legged Pirate Wolf Spider | | Pirata piraticus (Clerck, 1757) | ⇒ Trebacosa marxi Witmer Stone, 1890 | | Piratula cantralli Alfred Russe..., 1978 | | | Pityohyphantes costatus Nicholas Mar..., 1850 | Hammock spider | | Platynothrus peltifer (C.L. Koch, 1839) | ⇒ Heminothrus peltifer Koch, 1839 | | Pselaphochernes scorpioides Hermann, 1804 | Compost Chernes | | Punctoribates (Punctoribates) palustris Banks, 1895 | | | Punctoribates (Punctoribates) punctum Koch, 1839 | | | Rilaena triangularis Herbst, 1799 | Spring Harvestman | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Scheloribates (Scheloribates) clavilanceolatus Ewing, 1907 | | | Schizocosa mccooki M. E. Montgo..., 1904 | Spoon worms | | Schizocosa ocreata (Nicholas Mar..., 1844) | ⇒ Schizocosa rovneri Uetz & Charl..., 1979 | | Scironis tarsalis James Henry ..., 1911 | Tarsal Sheet-Web Weaver | | Socalchemmis dolichopus Ralph Vary C..., 1919 | | | Steatoda bipunctata Linnaeus, 1758 | False widow | | Tarsonemus (Tarsonemus) cryptocephalus Ewing, 1939 | | | Tectocepheus velatus Michael, 1880 | | | Tennesseellum formica James Henry ..., 1882 | | | Tenuiphantes tenuis Blackwall, 1852 | Dwarf weaver | | Tenuiphantes zebra James Henry ..., 1882 | | | Tetragnatha elongata Walckenaer, 1842 | Elongate stilt spider | | Tetragnatha straminea Emerton, 1884 | | | Theridion frondeum Nicholas Mar..., 1850 | Eastern Long-Legged Cobweaver | | Theridion glaucescens Lawrence Becker, 1879 | | | Theridion murarium James Henry ..., 1882 | | | Trichouropoda australis (Hirschmann, 1972) | ⇒ Ipiduropoda australis Hirschmann, 1972 | | Trichouropoda hirsuta Hirschmann, 1972 | | | Trochosa terricola Thorell, 1856 | | | Uroobovella orri Hirschmann, 1972 | | | Walchia (Wenia) isonychia Nadchatram &..., 1964 | | | Xysticus britcheri Willis J. Ge..., 1934 | | | Xysticus elegans Eugen von Ke..., 1880 | Elegant crab spider | | Xysticus ferox Nicholas Mar..., 1847 | Tan Crab Spider | | Xysticus fraternus Richard C. B..., 1895 | | | Zelotes fratris Chamberlin, 1920 | | | Zelotes pseustes Chamberlin, 1922 | |
Subnodes of Arachnida with occurrences in Northumberland County (Ontario)
 | | 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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