Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Riverdale Municipality (Westman Region, Manitoba, Canada)
List of families for Riverdale Municipality 27 Families width 92 Species #ACLEJDPGTSHIUO
| Araneidae Simon, 1895 | Golden orb web spiders | 6 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 3 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 10 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 0 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 11 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 2 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 5 | Species | Taxom | | Pisauridae (Simon, 1890) | Big wolf spider | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 12 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 7 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 8 | Species | Taxom | | Hydrachnidae Leach, 1815 | | 0 | Species | Taxom | | Ixodidae (C. L. Koch, 1844) | Hard Tick | 1 | Species | Taxom | | Lebertiidae Thor, 1900 | | 0 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 12 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 1 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 0 | Species | Taxom | | Oppiidae Sellnick, 1937 | | 0 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 4 | Species | Taxom | | Penthaleidae (Oudemans, 1931) | Earth Mites | 0 | Species | Taxom | | Philodromidae (Thorell, 1870) | False crab spiders | 4 | Species | Taxom | | Tengellidae Dahl, 1908 | Tengellid spiders | 1 | Species | Taxom | | Sperchontidae Thor, 1900 | | 0 | Species | Taxom | | Tectocepheidae Grandjean, 1954 | | 1 | Species | Taxom |
Genera for Riverdale Municipality 70 Genera with 92 Species #ABCDEFGHILMNOPSTUXZ
| Acanthepeira Marx, 1805 | | 1 | Species | Taxom | | Apochinomma Pavesi, 1896 | | 1 | Species | Taxom | | Araneus Clerck, 1847 | Angulate & roundshouldered orbweavers | 1 | Species | Taxom | | Arctosa C. L. Koch, 1872 | Bear Spiders | 2 | Species | Taxom | Balaustium von Heyden, 1826 | Concrete Mites | 0 | Species | Taxom | | Bathyphantes Menge, 1916 | | 1 | Species | Taxom | | Castianeira Keyserling, 1847 | Ant-Mimic Sac Spiders | 1 | Species | Taxom | | Centromerus Dahl, 1841 | | 1 | Species | Taxom | | Centrotrombidium Kramer, 1957 | | 1 | Species | Taxom | | Ceraticelus Simon, 1892 | | 2 | Species | Taxom | | Cicurina Menge, 1992 | | 1 | Species | Taxom | | Clubiona Latreille, 1847 | Leaf curling sac spiders | 5 | Species | Taxom | | Dictyna Sundevall, 1881 | | 1 | Species | Taxom | | Dolomedes Latreille, 1844 | Dock spiders | 1 | Species | Taxom | | Drassyllus Chamberlin, 1922 | | 3 | Species | Taxom | | Dysdera Latreille, 1910 | | 1 | Species | Taxom | | Enoplognatha Pavesi, 1758 | | 1 | Species | Taxom | | Erigone Audouin, 1894 | Black Dwarf Spiders | 2 | Species | Taxom | | Eris C. L. Koch, 1845 | | 1 | Species | Taxom | | Euryopis Menge, 1850 | | 1 | Species | Taxom | | Eustala Simon, 1842 | | 1 | Species | Taxom | | Evarcha Simon, 1883 | | 1 | Species | Taxom | | Frontinella Cambridge, 1841 | | 1 | Species | Taxom | | Gnaphosa Latreille, 1896 | | 3 | Species | Taxom | | Grammonota Emerton, 1875 | | 1 | Species | Taxom | | Hogna Simon, 1885 | | 1 | Species | Taxom | Hydrachna O. F. Müller, 1776 | Water Mites | 0 | Species | Taxom | | Hypselistes Simon, 1875 | | 1 | Species | Taxom | | Hypsosinga Ausserer, 1847 | | 1 | Species | Taxom | | Ixodes Latreille, 1821 | | 1 | Species | Taxom | Lebertia Neuman, 1880 | | 0 | Species | Taxom | | Leiobunum C. L. Koch, 1821 | Daddy Long Leg Spiders | 1 | Species | Taxom | | Mangora O. P.-Cambridge, 1847 | | 1 | Species | Taxom | | Mecaphesa Simon, 1847 | | 1 | Species | Taxom | | Mermessus O. P.-Cambridge, 1882 | | 1 | Species | Taxom | | Micaria Westring, 1831 | | 2 | Species | Taxom | | Misumena Latreille, 1758 | Flower crab spiders | 1 | Species | Taxom | | Myrmarachne MacLeay, 1980 | Antmimicking spider | 1 | Species | Taxom | | Neoantistea Gertsch, 1934 | | 1 | Species | Taxom | | Neoscona Simon, 1842 | Spotted orbweavers | 1 | Species | Taxom | | Neottiura Menge, 1767 | | 1 | Species | Taxom | | Neriene Blackwall, 1842 | | 1 | Species | Taxom | Neumania Lebert, 1879 | | 0 | Species | Taxom | Oppiella Jacot, 1937 | | 0 | Species | Taxom | | Ozyptila Simon, 1908 | Leaflitter crab spiders | 1 | Species | Taxom | | Pachygnatha Sundevall, 1845 | Thickjawed Orb Weavers | 1 | Species | Taxom | | Parasteatoda Archer, 1841 | Comb-Clawed Spider | 1 | Species | Taxom | | Pardosa C. L. Koch, 1892 | Thin-legged Wolf Spider | 4 | Species | Taxom | | Pelegrina Franganillo, 1837 | White-Cheeked Jumping Spiders | 1 | Species | Taxom | Penthaleus Koch, 1835 | Blue Oat Mites | 0 | Species | Taxom | | Phidippus C. L. Koch, 1885 | | 2 | Species | Taxom | | Philodromus Walckenaer, 1934 | Running Crab Spider | 2 | Species | Taxom | | Phrurotimpus Chamberlin &..., 1911 | | 1 | Species | Taxom | | Piratula Roewer, 1885 | | 1 | Species | Taxom | | Salticus Latreille, 1757 | Zebra Spider | 1 | Species | Taxom | | Schizocosa Chamberlin, 1951 | | 1 | Species | Taxom | | Socalchemmis Platnick & U..., 1919 | | 1 | Species | Taxom | Sperchon Kramer, 1877 | Water Mites | 0 | Species | Taxom | | Tectocepheus Berlese, 1880 | | 1 | Species | Taxom | | Tetragnatha Latreille, 1884 | Four-jawed spider | 3 | Species | Taxom | | Theridion Walckenaer, 1882 | Tangle-Web Spiders | 1 | Species | Taxom | | Theridula Emerton, 1954 | | 1 | Species | Taxom | | Thymoites Keyserling, 1882 | | 1 | Species | Taxom | | Tibellus Simon, 1802 | Slender Crab Spider | 2 | Species | Taxom | | Tmarus Simon, 1837 | | 1 | Species | Taxom | | Trochosa C. L. Koch, 1856 | | 1 | Species | Taxom | | Tutelina Simon, 1895 | | 1 | Species | Taxom | Unionicola Haldeman, 1842 | | 0 | Species | Taxom | | Xysticus Koch, 1880 | Ground Crab Spider | 8 | Species | Taxom | | Zelotes Gistel, 1955 | | 4 | Species | Taxom |
Species list for Riverdale Municipality 92 Species | Acanthepeira stellata Walckenaer, 1805 | Star-bellied orb-weaver | | Apochinomma formica Eugène Simon, 1896 | | | Araneus trifolium Hentz, 1847 | Shamrock orbweaver | | Arctosa alpigena Carl Ludwig ..., 1852 | | | Arctosa insignita Tord Tamerla..., 1872 | | | Bathyphantes reprobus Wladislaus K..., 1916 | | | Castianeira longipalpa Nicholas Mar..., 1847 | | | Centromerus sylvaticus Blackwall, 1841 | | | Centrotrombidium culicoides Vercammen-Gr..., 1957 | | | Ceraticelus laticeps James Henry ..., 1894 | | | Ceraticelus similis Richard C. B..., 1892 | | | Cicurina medina Willis J. Ge..., 1992 | | | Clubiona abboti Ludwig Carl ..., 1866 | Redflower buckwheat | | Clubiona johnsoni Willis J. Ge..., 1941 | | | Clubiona kastoni Willis J. Ge..., 1941 | Kaston sac spider | | Clubiona mixta (James Henry ..., 1890) | ⇒ Clubiona obesa Nicholas Mar..., 1847 | | Clubiona obesa Nicholas Mar..., 1847 | Drummond's clematis | | Dictyna volucripes Eugen von Ke..., 1881 | Mesh weaver | | Dolomedes tenebrosus (Nicholas Mar..., 1844) | ⇒ Dolomedes vittatus Charles Atha..., 1837 | | Drassyllus depressus Emerton, 1890 | | | Drassyllus niger Banks, 1896 | | | Drassyllus orgilus (Chamberlin, 1922) | ⇒ Drassyllus dromeus Chamberlin, 1922 | | Dysdera nomada Eugène Simon, 1910 | Stocky cerith | | Enoplognatha ovata (Clerck, 1758) | ⇒ Enoplognatha latimana Hippa & Oksala, 1982 | | Erigone autumnalis James Henry ..., 1882 | Dwarf weaver | | Erigone dentosa Octavius Pic..., 1894 | Dwarf weaver | | Eris militaris Nicholas Mar..., 1845 | Bronze jumper | | Euryopis funebris Hentz, 1850 | | | Eustala anastera (Walckenaer, 1842) | ⇒ Eustala conchlea Henry Christ..., 1888 | | Evarcha hoyi (Peckham & Pe..., 1883) | ⇒ Evarcha proszynskii Marusik & Lo..., 1998 | | Frontinella pyramitela (Walckenaer, 1841) | ⇒ Frontinella communis Hentz, 1850 | | Gnaphosa borea KulczyÅ„ski, 1908 | Annual buckwheat | | Gnaphosa microps (Holm, 1939) | ⇒ Gnaphosa sticta KulczyÅ„ski, 1908 | | Gnaphosa parvula Nathan Banks, 1896 | | | Grammonota pictilis Octavius Pic..., 1875 | | | Hogna frondicola James Henry ..., 1885 | Forest Wolf Spider | | Hypselistes florens Octavius Pic..., 1875 | Peatland Sheetweb Weaver | | Hypsosinga rubens Nicholas Mar..., 1847 | | | Ixodes scapularis (Say, 1821) | ⇒ Rhipicephalus bursa Canestrini &..., 1877 | | Leiobunum vittatum Say, 1821 | Eastern Harvestman | | Mangora placida Hentz, 1847 | Tuft-Legged Orb Weaver | | Mecaphesa asperata Nicholas Mar..., 1847 | Crab Spiders | | Mermessus trilobatus James Henry ..., 1882 | | | Micaria constricta (Emerton, 1894) | ⇒ Micaria formicaria Sundevall, 1831 | | Micaria pulicaria Sundevall, 1831 | Glossy ant spider | | Misumena vatia Clerck, 1758 | Crab Spider | | Myrmarachne platypalpus (Bradoo, 1980) | ⇒ Myrmarachne platypalpa Bradoo, 1980 | | Neoantistea gosiuta Willis J. Ge..., 1934 | | | Neoscona arabesca Walckenaer, 1842 | Arabesque orbweaver | | Neottiura bimaculata Linnaeus, 1767 | | | Neriene radiata Walckenaer, 1842 | Filmy dome spider | | Ozyptila arctica Wladislaus K..., 1908 | Annual buckwheat | | Pachygnatha tristriata C. L. Koch, 1845 | | | Parasteatoda tepidariorum C. L. Koch, 1841 | American house false widow spider | | Pardosa furcifera Tord Tamerla..., 1875 | | | Pardosa fuscula Tord Tamerla..., 1875 | | | Pardosa lapponica (Thorell, 1872) | ⇒ Pardosa atrata Tord Tamerla..., 1873 | | Pardosa moesta Banks, 1892 | | | Pelegrina proterva Charles Atha..., 1837 | Common White-Cheeked Jumping Spider | | Phidippus audax (Nicholas Mar..., 1845) | ⇒ Salticus variegatus Hentz, 1845 | | Phidippus clarus Keyserling, 1885 | Brilliant Jumping Spider | | Philodromus imbecillus Eugen von Ke..., 1880 | | | Philodromus peninsulanus Gertsch, 1934 | | | Phrurotimpus borealis James Henry ..., 1911 | Greater Ant-Mimic Corinne Spider | | Piratula minuta James Henry ..., 1885 | | | Salticus scenicus (Clerck, 1757) | ⇒ Salticus cingulatus Panzer, 1797 | | Schizocosa crassipalpata Carl Friedri..., 1951 | San Diego bird's-foot trefoil | | Socalchemmis dolichopus Ralph Vary C..., 1919 | | | Tectocepheus velatus Michael, 1880 | | | Tetragnatha elongata Walckenaer, 1842 | Elongate stilt spider | | Tetragnatha laboriosa Hentz, 1850 | Longjawed orb weavers | | Tetragnatha straminea Emerton, 1884 | | | Theridion differens (James Henry ..., 1882) | ⇒ Theridion glaucescens Lawrence Becker, 1879 | | Theridula emertoni Herbert Walt..., 1954 | Emerton'S Bitubercled Cobweaver | | Thymoites unimaculatus James Henry ..., 1882 | | | Tibellus maritimus Menge, 1875 | Goblin shark | | Tibellus oblongus (Walckenaer, 1802) | ⇒ Tibellus maritimus Menge, 1875 | | Tmarus angulatus Charles Atha..., 1837 | Tuberculated Crab Spider | | Trochosa terricola Thorell, 1856 | | | Tutelina similis Richard C. B..., 1895 | Thick-Spined Jumping Spider | | Xysticus britcheri Willis J. Ge..., 1934 | | | Xysticus durus William Sør..., 1898 | | | Xysticus elegans Eugen von Ke..., 1880 | Elegant crab spider | | Xysticus emertoni Eugen von Ke..., 1880 | Emerton'S Crab Spider | | Xysticus ferox Nicholas Mar..., 1847 | Tan Crab Spider | | Xysticus luctans Carl Ludwig ..., 1845 | | | Xysticus pellax O. P.-Cambridge, 1894 | Honey bee | | Xysticus triguttatus Keyserling, 1880 | Three-banded Crab Spider | | Zelotes fratris Chamberlin, 1920 | | | Zelotes hentzi Barrows, 1945 | | | Zelotes puritanus Chamberlin, 1922 | | | Zelotes sula Lowrie & Ger..., 1955 | |
Subnodes of Arachnida with occurrences in Riverdale Municipality
 | | 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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