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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Williamson County (Tennessee, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
15
21
22
Families
Genera
Species
 
Taxom
 


List of families for Williamson County (Tennessee)
15 Families width 22 Species and 1 Subspecies
Euphthiracaridae Jacot, 19301SpeciesTaxom
Theridiidae (Sundevall, 1833)Cobweb And Widow Spiders5SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders1SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders5SpeciesTaxom
Phalangodidae Simon, 18791SpeciesTaxom
Mimetidae Simon, 1881Pirate spider1SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider1SpeciesTaxom
Lycosidae (Lehtinen & H..., 1979)Ground Spiders1SpeciesTaxom
Linyphiidae (Blackwall, 1859)Dwarf spiders1SpeciesTaxom
Amblyommidae (Banks, 1907)1SpeciesTaxom
Neobisiidae Chamberlin, 19301SpeciesTaxom
Leptonetidae Simon, 1890Cave spiders1SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers1SpeciesTaxom
Bothriuridae Simon, 18801SpeciesTaxom
Uropodidae Kramer, 18810SpeciesTaxom


Genera for Williamson County (Tennessee)
21 Genera with 22 Species
#ABMPRSTUV
Acrotritia Jacot, 19961SpeciesTaxom
Anelosimus Simon, 1850Social cobweb spiders1SpeciesTaxom
Apochinomma Pavesi, 18961SpeciesTaxom
Araneus Clerck, 1847Angulate & roundshouldered orbweavers3SpeciesTaxom
Asagena Sundevall, 18821SpeciesTaxom
Bishopella Roewer, 19241SpeciesTaxom
Micrathena Sundevall, 18051SpeciesTaxom
Mimetus Hentz, 1923Pirate spiders1SpeciesTaxom
Misumessus Banks, 18801SpeciesTaxom
Pardosa C. L. Koch, 1885Thin-legged Wolf Spider1SpeciesTaxom
Porrhomma Simon, 18511SpeciesTaxom
Rhipicephalus Ziemanni Neu..., 18061SpeciesTaxom
Rugathodes Archer, 18821SpeciesTaxom
Steatoda Sundevall, 1838False black widows1SpeciesTaxom
Tartarocreagris Curcic, 19691SpeciesTaxom
Tayshaneta Ledford & Gr..., 19741SpeciesTaxom
Tetragnatha Latreille, 1842Four-jawed spider1SpeciesTaxom
Theridula Emerton, 18421SpeciesTaxom
Urophonius Pocock, 18761SpeciesTaxom
Uropoda Latreille, 1806
0SpeciesTaxom
Verrucosa McCook, 18421SpeciesTaxom


Species list for Williamson County (Tennessee)
22 Species and 1 Subspecies
Acrotritia dixa Niedbala & S..., 1996
Anelosimus studiosus (Nicholas Mar..., 1850)⇒ Anelosimus fraternus Agnarsson, 2006
Apochinomma formica Eugène Simon, 1896
Araneus miniatus Walckenaer, 1842
Araneus nordmanni Thorell, 1870Nordmann'S Orbweaver
Araneus thaddeus (Hentz, 1847)⇒ Araneus meropes Keyserling, 1865
Asagena americana James Henry ..., 1882Two-Spotted Cobweb Spider
Bishopella laciniosa Crosby & Bishop, 1924Bishop´s harvestman
Micrathena gracilis Charles Atha..., 1805Orb Weavers
Mimetus puritanus Chamberlin, 1923Common Pirate Spider
Misumessus oblongus Eugen von Ke..., 1880American Green Crab Spider
Pardosa lapidicina (James Henry ..., 1885)⇒ Pardosa mercurialis M. E. Montgo..., 1904
Porrhomma convexum (Westring, 1851)⇒ Porrhomma microps Carl Friedri..., 1931
Rhipicephalus (Rhipicephalus) sanguineus (Latreille, 1806)⇒ Rhipicephalus sanguineus Latreille, 1806
Rugathodes sexpunctatus James Henry ..., 1882
Steatoda grossa C. L. Koch, 1838Brown house spider
Tartarocreagris infernalis Muchmore, 1969
Tayshaneta myopica Gertsch, 1974Tooth Cave spider
Tetragnatha versicolor Walckenaer, 1842
Theridula opulenta (Charles Atha..., 1842)⇒ Theridula gonygaster Eugène Simon, 1873
Urophonius brachycentrus brachycentrus Thorell, 1876
Verrucosa arenata Charles Atha..., 1842Arrowhead Orb Weaver

Subnodes of Arachnida with occurrences in Williamson County (Tennessee)
SubclassDromopoda
Shultz, 1990
3
3
3
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
12
18
19
Families
Genera
Species

Taxom



Arachnida (Lamarck 1801)
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