Checklist for Infraclass Megoperculata Börner, 1902 and region Vancouver Island (British Columbia, Canada)
List of families for Vancouver Island 27 Families width 233 Species and 1 Subspecies #ACDGHLMNPST
| Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 6 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 3 | Species | Taxom | | Anapidae Simon, 1895 | Anapid spiders | 1 | Species | Taxom | | Antrodiaetidae Gertsch, 1940 | Folding trapdoor spider | 1 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 2 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 13 | Species | Taxom | | Charontidae Simon, 1892 | | 1 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 6 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 6 | Species | Taxom | | Cybaeidae Banks, 1892 | Pond Water Spiders | 4 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 7 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 2 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 16 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 4 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 82 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 10 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 1 | Species | Taxom | | Mysmenidae Petrunkevitch, 1928 | Dwarf cobweb spiders | 1 | Species | Taxom | | Nesticidae Simon, 1894 | Cave cobweb spider | 1 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 9 | Species | Taxom | | Pimoidae Wunderlich, 1986 | Pimoid spiders | 1 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 19 | Species | Taxom | | Sparassidae Bertkau, 1872 | Giant crab spiders | 1 | Species | Taxom | | Tengellidae (Dahl, 1908) | Tengellid spiders | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 9 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 16 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 10 | Species | Taxom |
Subnodes of Megoperculata with occurrences in Vancouver Island | Order | Amblypygi Thorell, 1883 Amblypygids, Tail-less whip scorpions, tailless whip scorpions, Tailless Whipscorpions, whip scorpions, whip spider, Whip spiders, Whip-spiders | 1 1 1 | Family Genus Species | Taxom
| | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 26 135 232 | Families Genera Species | Taxom
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