Checklist for Class Arachnida Lamarck, 1801 (Arachnids) and region Aleutian Islands (Alaska Peninsula, Alaska, USA)
List of families for Aleutian Islands 11 Families width 34 Species | Linyphiidae Blackwall, 1859 | Dwarf spiders | 22 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 1 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 1 | Species | Taxom | | Cybaeidae Banks, 1892 | Pond Water Spiders | 1 | Species | Taxom | | Ixodidae C. L. Koch, 1844 | Hard Tick | 2 | Species | Taxom | | Sclerosomatidae Simon, 1879 | Sclerosomatid Harvestmen | 1 | Species | Taxom | | Nemastomatidae Simon, 1872 | | 1 | Species | Taxom | | Bdellidae Dugès, 1834 | Snout Mites | 1 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 1 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 2 | Species | Taxom |
Genera for Aleutian Islands 24 Genera with 34 Species #ABCEGIMNOPRSTW
| Agyneta Hull, 1882 | | 2 | Species | Taxom | | Araneus Clerck, 1859 | Angulate & roundshouldered orbweavers | 1 | Species | Taxom | | Bathyphantes Menge, 1885 | | 2 | Species | Taxom | | Callobius Chamberlin, 1884 | Hacklemesh Weaver | 1 | Species | Taxom | | Ceratinella Emerton, 1947 | | 1 | Species | Taxom | | Clubiona Latreille, 1843 | Leaf curling sac spiders | 1 | Species | Taxom | | Collinsia O. P.-Cambridge, 1949 | | 2 | Species | Taxom | | Cybaeus L. Koch, 1886 | | 1 | Species | Taxom | | Erigone Audouin, 1877 | Black Dwarf Spiders | 4 | Species | Taxom | | Eulaira Chamberlin &..., 1960 | | 1 | Species | Taxom | | Gnathonarium Karsch, 1885 | | 1 | Species | Taxom | | Ixodes Latreille, 1895 | | 2 | Species | Taxom | Meioneta Hull, 1920 | | 0 | Species | Taxom | | Mermessus O. P.-Cambridge, 1882 | | 2 | Species | Taxom | | Nelima Roewer, 1910 | | 1 | Species | Taxom | | Nemastoma C.L.Koch, 1851 | | 1 | Species | Taxom | | Neomolgus Oudemans, 1758 | | 1 | Species | Taxom | | Oreonetides Strand, 1872 | | 1 | Species | Taxom | | Pardosa C. L. Koch, 1758 | Thin-legged Wolf Spider | 1 | Species | Taxom | | Porrhomma Simon, 1851 | | 1 | Species | Taxom | | Rugathodes Archer, 1915 | | 1 | Species | Taxom | | Sisicottus Bishop & Crosby, 0 | | 2 | Species | Taxom | | Theridion Walckenaer, 0 | Tangle-Web Spiders | 1 | Species | Taxom | | Walckenaeria Blackwall, 1882 | | 3 | Species | Taxom |
Species list for Aleutian Islands 34 Species | Agyneta mollis O. P.-Cambridge, 1871 | Thin Weblet | | Agyneta olivacea James Henry ..., 1882 | | | Araneus balanus Doleschall, 1859 | | | Bathyphantes brevipes James Henry ..., 1917 | | | Bathyphantes pogonias Wladislaus K..., 1885 | | | Callobius pictus Eugène Simon, 1884 | | | Ceratinella alaskae Ralph Vary C..., 1947 | | | Clubiona trivialis Koch, 1843 | | | Collinsia holmgreni Tord Tamerla..., 1871 | | | Collinsia stylifera Ralph Vary C..., 1949 | Thin-ribbed mountainsnail | | Cybaeus reticulatus Eugène Simon, 1886 | | | Erigone aletris Crosby & Bishop, 1928 | | | Erigone cristatopalpus Eugène Simon, 1884 | White meadowbeauty | | Erigone dentigera Octavius Pic..., 1874 | | | Erigone whymperi Octavius Pic..., 1877 | Tiphiid wasps | | Eulaira arctoa Herman Theod..., 1960 | | | Gnathonarium suppositum Wladislaus K..., 1885 | | | Ixodes (Ceratixodes) uriae White, 1852 | Common seabird tick | | Ixodes signatus Birula, 1895 | | | Mermessus lindrothi Herman Theod..., 1960 | | | Mermessus trilobatus James Henry ..., 1882 | | | Nelima paessleri Roewer, 1910 | Egg milkvetch | | Nemastoma (Nemastoma) leiobunum Wankel, 1851 | | | Neomolgus littoralis Linnaeus, 1758 | Neomulgus littoralis | | Oreonetides vaginatus (Thorell, 1872) | ⇒ Oreonetides filicatus Crosby, 1937 | | Pardosa palustris Linnaeus, 1758 | | | Porrhomma convexum (Westring, 1851) | ⇒ Porrhomma microps Carl Friedri..., 1931 | | Rugathodes aurantius James Henry ..., 1915 | | | Sisicottus nesides Ralph Vary C..., 1921 | | | Sisicottus umnak | | | Theridion marxii | | | Walckenaeria castanea James Henry ..., 1882 | | | Walckenaeria communis James Henry ..., 1882 | | | Walckenaeria spiralis James Henry ..., 1882 | |
Subnodes of Arachnida with occurrences in Aleutian Islands
 | | 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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