Checklist for Infraclass Megoperculata Börner, 1902 and region Florida (USA)
List of families for Florida 55 Families width 620 Species and 3 Subspecies #ACDFGHLMNOPSTUZ
| Actinopodidae Simon, 1892 | Mouse Spiders | 1 | Species | Taxom | | Agelenidae C. L. Koch, 1837 | Agelenid Spiders | 5 | Species | Taxom | | Amaurobiidae Thorell, 1870 | Amaurobiids | 0 | Species | Taxom | | Amphinectidae Forster & Wi..., 1973 | Amphinectid spiders | 1 | Species | Taxom | | Anyphaenidae Bertkau, 1878 | Anyphaenid sac spiders | 6 | Species | Taxom | | Araneidae Simon, 1895 | Golden orb web spiders | 75 | Species | Taxom | | Atypidae Thorell, 1870 | Atypical tarantulas | 2 | Species | Taxom | | Clubionidae Wagner, 1887 | Clubiones | 4 | Species | Taxom | | Corinnidae Karsch, 1880 | Ant-like Sac Spiders | 28 | Species | Taxom | | Ctenidae Keyserling, 1877 | Tropical wolf spiders | 3 | Species | Taxom | | Ctenizidae Thorell, 1887 | Cork-lid trapdoor spider | 2 | Species | Taxom | | Cyrtaucheniidae Simon, 1892 | Cyrtaucheiid spiders | 1 | Species | Taxom | | Deinopidae C. L. Koch, 1850 | Net-casters | 1 | Species | Taxom | | Desidae Pocock, 1895 | Desid spiders | 1 | Species | Taxom | | Dictynidae O. P-Cambridge, 1871 | Dictynid spiders | 14 | Species | Taxom | | Dysderidae C. L. Koch, 1837 | Dysderid spiders | 3 | Species | Taxom | | Filistatidae Ausserer, 1867 | Crevice weaver | 3 | Species | Taxom | | Gnaphosidae Pocock, 1898 | Flat-bellied ground spiders | 32 | Species | Taxom | | Hahniidae Bertkau, 1878 | Dwarf sheet spiders | 1 | Species | Taxom | | Hersiliidae Thorell, 1870 | Hersiliids | 3 | Species | Taxom | | Hexathelidae Simon, 1892 | Australian funnelweb spiders | 1 | Species | Taxom | | Hubbardiidae Cook, 1899 | Hubbardiid shorttailed whipscorpions | 2 | Species | Taxom | | Linyphiidae Blackwall, 1859 | Dwarf spiders | 52 | Species | Taxom | | Liocranidae Simon, 1897 | Liocranid sac spiders | 3 | Species | Taxom | | Lycosidae Lehtinen & H..., 1979 | Ground Spiders | 88 | Species | Taxom | | Mimetidae Simon, 1881 | Pirate spider | 2 | Species | Taxom | | Miturgidae Simon, 1885 | Long-legged sac spiders | 5 | Species | Taxom | | Mysmenidae Petrunkevitch, 1928 | Dwarf cobweb spiders | 2 | Species | Taxom | | Nesticidae Simon, 1894 | Cave cobweb spider | 2 | Species | Taxom | | Nicodamidae Simon, 1898 | Nicodamid spiders | 1 | Species | Taxom | | Oecobiidae Blackwall, 1862 | Disc web spider | 3 | Species | Taxom | | Oonopidae Simon, 1890 | Dwarf Cell Spiders | 16 | Species | Taxom | | Oxyopidae Thorell, 1870 | Lynx spiders | 9 | Species | Taxom | | Palpimanidae Thorell, 1870 | Palp-footed spiders | 0 | Species | Taxom | | Philodromidae Thorell, 1870 | False crab spiders | 4 | Species | Taxom | | Pholcidae C. L. Koch, 1851 | Carpenter spider | 10 | Species | Taxom | | Phrynidae Blanchard, 1852 | | 2 | Species | Taxom | | Pisauridae Simon, 1890 | Big wolf spider | 9 | Species | Taxom | | Salticidae Blackwall, 1842 | Jumping Spider | 96 | Species | Taxom | | Scytodidae Blackwall, 1864 | Glue spitter | 5 | Species | Taxom | | Segestriidae Simon, 1893 | Six-eyed Spiders | 3 | Species | Taxom | | Selenopidae Simon, 1897 | Flatties | 2 | Species | Taxom | | Sicariidae Keyserling, 1880 | Brown recluse spiders | 2 | Species | Taxom | | Sparassidae Bertkau, 1872 | Giant crab spiders | 2 | Species | Taxom | | Symphytognathidae Hickman, 1931 | Dwarf orb-weavers | 1 | Species | Taxom | | Tetrablemmidae O. P-Cambridge, 1873 | Armored spider | 1 | Species | Taxom | | Tetragnathidae Menge, 1866 | Elongated Orb Weavers | 19 | Species | Taxom | | Thelyphonidae Lucas, 1835 | | 2 | Species | Taxom | | Theraphosidae Thorell, 1870 | Bird-eating spiders | 2 | Species | Taxom | | Theridiidae Sundevall, 1833 | Cobweb And Widow Spiders | 57 | Species | Taxom | | Theridiosomatidae Simon, 1881 | Ray orbweavers | 1 | Species | Taxom | | Thomisidae Sundevall, 1833 | Crab Spider | 25 | Species | Taxom | | Titanoecidae Lehtinen, 1967 | Rock Weavers | 1 | Species | Taxom | | Uloboridae Thorell, 1869 | Cribellate orb weavers | 4 | Species | Taxom | | Zodariidae Thorell, 1881 | Ant spiders | 0 | Species | Taxom |
Subnodes of Megoperculata with occurrences in Florida | Order | Amblypygi Thorell, 1883 Amblypygids, Tail-less whip scorpions, tailless whip scorpions, Tailless Whipscorpions, whip scorpions, whip spider, Whip spiders, Whip-spiders | 1 2 2 | Family Genera Species | Taxom
| | Order | Araneae Clerck, 1757 Spider, Spiders, True Spiders | 52 302 614 | Families Genera Species | Taxom
| | Order | Uropygi O. P-Cambridge, 1872 Uropygids, vinegaroons, whip scorpion, whip scorpions, Whip-scorpions, Whipscorpions, Windscorpions | 2 3 4 | Families Genera Species | Taxom
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