Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Alberta (West Canada, Canada)
List of families for Alberta 176 Families width 1327 Species and 12 Subspecies #ABCDEGHIJLMNOPQRSTUVXZ
| Acaridae Latreille, 1802 | Acarid mites | 2 | Species | Taxom | | Achipteriidae Thor, 1929 | | 2 | Species | Taxom | | Actinopodidae Simon, 1892 | Mouse Spiders | 1 | Species | Taxom | | Adelphacaridae Grandjean, 1954 | | 1 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 16 | Species | Taxom | | Alloptidae Gaud, 1957 | | 1 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 14 | Species | Taxom | | Amblyommidae Banks, 1907 | | 5 | Species | Taxom | | Ameronothridae Willmann, 1931 | | 1 | Species | Taxom | | Ametroproctidae Subías, 2004 | | 3 | Species | Taxom | | Amphinectidae Forster & Wi..., 1973 | Amphinectid spiders | 1 | Species | Taxom | | Anamidae Simon, 1889 | | 1 | Species | Taxom | | Anapidae Simon, 1895 | Anapid spiders | 1 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 1 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 55 | Species | Taxom | | Argasidae C. L. Koch, 1844 | Soft tick | 2 | Species | Taxom | | Arrenuridae Thor, 1900 | | 5 | Species | Taxom | | Ascidae Oudemans, 1905 | | 1 | Species | Taxom | | Atopochthoniidae Grandjean, 1949 | | 1 | Species | Taxom | | Aturidae Thor, 1900 | | 0 | Species | Taxom | | Autognetidae Grandjean, 1960 | | 0 | Species | Taxom | | Avenzoariidae Oudemans, 1905 | | 0 | Species | Taxom | | Barychelidae Simon, 1889 | Brush-footed trapdoors | 1 | Species | Taxom | | Bdellidae Dugès, 1834 | Snout Mites | 1 | Species | Taxom | | Belbidae (Willmann, 1931) | | 1 | Species | Taxom | | Blattisociidae (Garman, 1948) | | 0 | Species | Taxom | | Bothriuridae Simon, 1880 | | 1 | Species | Taxom | | Brachychthoniidae Thor, 1934 | | 13 | Species | Taxom | | Caddidae Banks, 1892 | | 1 | Species | Taxom | | Caleremaeidae Grandjean, 1965 | | 2 | Species | Taxom | | Calyptostomatidae Oudemans, 1923 | | 0 | Species | Taxom | | Camisiidae Oudemans, 1900 | | 2 | Species | Taxom | | Caponiidae Simon, 1890 | Caponiid spiders | 2 | Species | Taxom | | Carabodidae Koch, 1837 | | 3 | Species | Taxom | | Cepheusidae Berlese, 1896 | | 3 | Species | Taxom | | Ceratoppiidae (Kunst, 1971) | | 3 | Species | Taxom | | Ceratozetidae Jacot, 1925 | | 15 | Species | Taxom | | Chamobatidae Thor, 1937 | | 1 | Species | Taxom | | Chappuisididae Motas & Tana..., 1946 | | 1 | Species | Taxom | | Cheliferidae Risso, 1826 | | 1 | Species | Taxom | | Chernetidae Menge, 1855 | | 3 | Species | Taxom | | Cheyletidae Leach, 1815 | | 2 | Species | Taxom | | Chthoniidae Daday, 1888 | | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 26 | Species | Taxom | | Cocceupodidae Jesionowska, 2010 | | 0 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 13 | Species | Taxom | | Crotoniidae Thorell, 1876 | | 7 | Species | Taxom | | Cunaxidae Thor, 1902 | Predatory Mites | 2 | Species | Taxom | | Cybaeidae Banks, 1892 | Pond Water Spiders | 3 | Species | Taxom | | Cymbaeremaeidae Sellnick, 1928 | | 1 | Species | Taxom | | Damaeidae Berlese, 1896 | | 2 | Species | Taxom | | Demodecidae Nicolet, 1855 | Follicle mites | 1 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 61 | Species | Taxom | | Digamasellidae Evans, 1957 | | 0 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 3 | Species | Taxom | | Entonyssidae Ewing, 1922 | | 0 | Species | Taxom | | Epilohmanniidae Oudemans, 1923 | | 1 | Species | Taxom | | Eremaeidae Oudemans, 1900 | | 12 | Species | Taxom | | Eremobatidae Kraepelin, 1899 | | 1 | Species | Taxom | | Ereynetidae Schrank, 1776 | | 1 | Species | Taxom | | Eriophyidae Nalepa, 1898 | Blister mites | 3 | Species | Taxom | | Erythraeidae Oudemans, 1902 | | 2 | Species | Taxom | | Euphthiracaridae Jacot, 1930 | | 5 | Species | Taxom | | Eylaidae Leach, 1815 | | 0 | Species | Taxom | | Galumnidae Jacot, 1925 | | 0 | Species | Taxom | | Geogarypidae Chamberlin, 1930 | | 1 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 75 | Species | Taxom | | Grandoculidae Penney, 2011 | | 1 | Species | Taxom | | Gustaviidae Oudemans, 1900 | | 0 | Species | Taxom | | Gymnodamaeidae Grandjean, 1954 | | 4 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 10 | Species | Taxom | | Haplozetidae Grandjean, 1936 | | 1 | Species | Taxom | | Hermanniellidae Grandjean, 1934 | | 1 | Species | Taxom | | Histiostomatidae Berlese, 1897 | | 1 | Species | Taxom | | Humerobatidae Grandjean, 1970 | | 2 | Species | Taxom | | Huttoniidae Simon, 1893 | Huttoniid spiders | 1 | Species | Taxom | | Hydrachnidae Leach, 1815 | | 1 | Species | Taxom | | Hydrodromidae Viets, 1936 | | 1 | Species | Taxom | | Hydrozetidae Grandjean, 1954 | | 0 | Species | Taxom | | Hydryphantidae Piersig, 1896 | | 3 | Species | Taxom | | Hygrobatidae Koch, 1842 | | 0 | Species | Taxom | | Idiopidae Simon, 1892 | Armored trapdoor spiders | 1 | Species | Taxom | | Ixodidae C. L. Koch, 1844 | Hard Tick | 9 | Species | Taxom | | Johnstonianidae Thor, 1935 | | 1 | Species | Taxom | | Laelapidae Berlese, 1892 | | 4 | Species | Taxom | | Lebertiidae Thor, 1900 | | 0 | Species | Taxom | | Liacaridae Sellnick, 1928 | | 0 | Species | Taxom | | Liebstadiidae J. & P. Balogh, 1984 | | 1 | Species | Taxom | | Limnesiidae Thor, 1900 | | 3 | Species | Taxom | | Limnocharidae Grube, 1859 | | 1 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 405 | Species | Taxom | | Liocranidae Simon, 1897 | Liocranid sac spiders | 3 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 85 | Species | Taxom | | Macrochelidae Vitzthum, 1930 | | 1 | Species | Taxom | | Macronyssidae Oudemans, 1936 | Macronyssid Mites | 2 | Species | Taxom | | Mazoniidae Petrunkevitch, 1913 | | 1 | Species | Taxom | | Melicharidae (Hirschmann, 1962) | | 0 | Species | Taxom | | Mideopsidae Koenike, 1910 | | 0 | Species | Taxom | | Mimetidae Simon, 1881 | Pirate spider | 2 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Mochlozetidae Grandjean, 1960 | | 1 | Species | Taxom | | Myobiidae Megnin, 1877 | | 0 | Species | Taxom | | Nanorchestidae Luxton, 1984 | | 0 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 5 | Species | Taxom | | Neobisiidae Chamberlin, 1930 | | 1 | Species | Taxom | | Neoliodidae (Sellnick, 1928) | | 1 | Species | Taxom | | Nothridae Berlese, 1896 | | 2 | Species | Taxom | | Ologamasidae Ryke, 1962 | | 3 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 2 | Species | Taxom | | Oppiidae Sellnick, 1937 | | 3 | Species | Taxom | | Oribatulidae Thor, 1929 | | 3 | Species | Taxom | | Oribotritiidae Grandjean, 1954 | | 2 | Species | Taxom | | Oxidae Viets, 1926 | | 0 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 2 | Species | Taxom | | Pachylaelapidae Berlese, 1913 | | 0 | Species | Taxom | | Parakalummidae Grandjean, 1936 | | 0 | Species | Taxom | | Paranonychidae (Briggs, 1971) | | 1 | Species | Taxom | | Parasitidae Oudemans, 1901 | Beetle Mites | 2 | Species | Taxom | | Passalozetidae Grandjean, 1954 | | 1 | Species | Taxom | | Penthaleidae Oudemans, 1931 | Earth Mites | 0 | Species | Taxom | | Phalangiidae Latreille, 1802 | Daddy-Long-Legs | 10 | Species | Taxom | | Phenopelopidae Petrunkevitch, 1955 | | 3 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 39 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 3 | Species | Taxom | | Phthiracaridae Perty, 1841 | | 5 | Species | Taxom | | Phytoseiidae Berlese, 1916 | Phytoseiid mites | 1 | Species | Taxom | | Pionidae Thor, 1900 | | 3 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 4 | Species | Taxom | | Plectreuridae Simon, 1893 | Plectreurid spider | 1 | Species | Taxom | | Podapolipidae Husband, 1990 | | 1 | Species | Taxom | | Protoribatidae J. & P. Balogh, 1984 | | 0 | Species | Taxom | | Psorergatidae Womersley, 1941 | | 0 | Species | Taxom | | Psoroptidae Hering, 1838 | Scab mites | 1 | Species | Taxom | | Pterolichidae Trouessart, 1899 | | 1 | Species | Taxom | | Punctoribatidae Thor, 1937 | | 7 | Species | Taxom | | Quadroppiidae Balogh, 1983 | | 1 | Species | Taxom | | Rhagidiidae Zacharda, 1980 | | 3 | Species | Taxom | | Rhinonyssidae Trouessart, 1895 | | 0 | Species | Taxom | | Sabaconidae Dresco, 1970 | Sabaconid Harvestmen | 1 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 76 | Species | Taxom | | Sarcoptidae Megnin, 1877 | Itch mites | 1 | Species | Taxom | | Scheloribatidae Jacot, 1935 | | 1 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 4 | Species | Taxom | | Scutacaridae Paoli, 1911 | | 0 | Species | Taxom | | Scutoverticidae Grandjean, 1954 | | 0 | Species | Taxom | | Sparassidae Bertkau, 1872 | Giant crab spiders | 1 | Species | Taxom | | Sperchontidae Thor, 1900 | | 0 | Species | Taxom | | Spinturnicidae Oudemans, 1902 | | 1 | Species | Taxom | | Suctobelbidae Jacot, 1938 | | 2 | Species | Taxom | | Syringophilidae Lavoipierre, 1953 | Quill mites | 3 | Species | Taxom | | Tanaupodidae Thor, 1935 | | 1 | Species | Taxom | | Tarsonemidae Kramer, 1877 | Tarsonemid mites | 4 | Species | Taxom | | Tectocepheidae Grandjean, 1954 | | 1 | Species | Taxom | | Tegoribatidae Grandjean, 1954 | | 2 | Species | Taxom | | Telemidae Fage, 1913 | Long-legged cave spider | 1 | Species | Taxom | | Tengellidae (Dahl, 1908) | Tengellid spiders | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 21 | Species | Taxom | | Tetranychidae Donnadieu, 1875 | Spider mites | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 67 | Species | Taxom | | Thermacaridae Sokolow, 1927 | | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 61 | Species | Taxom | | Titanoecidae Lehtinen, 1967 | Rock Weavers | 2 | Species | Taxom | | Torrenticolidae Thor, 1902 | Torrent Mites | 1 | Species | Taxom | | Trematuridae Berlese, 1917 | | 5 | Species | Taxom | | Trhypochthoniidae Willmann, 1931 | | 4 | Species | Taxom | | Triophytydeidae | | 0 | Species | Taxom | | Trombiculidae Ewing, 1929 | Chigger mites | 4 | Species | Taxom | | Tydeidae Kramer, 1877 | Tydeid mites | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 2 | Species | Taxom | | Unionicolidae Oudemans, 1909 | | 1 | Species | Taxom | | Urodinychidae Berlese, 1917 | | 1 | Species | Taxom | | Vaejovidae Thorell, 1876 | | 1 | Species | Taxom | | Veigaiidae Oudemans, 1939 | | 3 | Species | Taxom | | Xenillidae Woolley & Hi..., 1966 | | 0 | Species | Taxom | | Zodariidae Thorell, 1881 | Ant spiders | 1 | Species | Taxom | | Zoridae F. O. P-Camb..., 1893 | Wandering Spiders | 1 | Species | Taxom |
Subnodes of Arachnida with occurrences in Alberta
 | | 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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