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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region St. Francis County (Arkansas, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
16
17
19
Families
Genera
Species
 
Taxom
 


List of families for St. Francis County
16 Families width 19 Species
Miturgidae Simon, 1885Long-legged sac spiders1SpeciesTaxom
Cheliferidae Risso, 18261SpeciesTaxom
Agelenidae (C. L. Koch, 1837)Agelenid Spiders1SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders2SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers1SpeciesTaxom
Histiostomatidae Berlese, 18971SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders2SpeciesTaxom
Sclerosomatidae Simon, 1879Sclerosomatid Harvestmen2SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders1SpeciesTaxom
Neobisiidae Chamberlin, 19301SpeciesTaxom
Oxyopidae Thorell, 1870Lynx spiders1SpeciesTaxom
Phalangiidae Latreille, 1802Daddy-Long-Legs1SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider1SpeciesTaxom
Chernetidae Menge, 18551SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders1SpeciesTaxom
Trombiculidae Ewing, 1929Chigger mites1SpeciesTaxom


Genera for St. Francis County
17 Genera with 19 Species
Cheiracanthium C. L. Koch, 1864Longlegged sac spiders1SpeciesTaxom
Chelifer Geoffroy, 17581SpeciesTaxom
Coras Simon, 1887Funnel Web Spiders1SpeciesTaxom
Dysdera Latreille, 20012SpeciesTaxom
Glenognatha Simon, 18941SpeciesTaxom
Histiostoma Kramer, 20011SpeciesTaxom
Latrodectus Walckenaer, 1775Black widow spider1SpeciesTaxom
Leiobunum C. L. Koch, 1821Daddy Long Leg Spiders2SpeciesTaxom
Micrathena Sundevall, 18051SpeciesTaxom
Microbisium Chamberlin, 18951SpeciesTaxom
Oxyopes Latreille, 1845Lynx Spiders1SpeciesTaxom
Phalangium Linnaeus, 17611SpeciesTaxom
Phlegra Simon, 18901SpeciesTaxom
Pselaphochernes Beier, 19451SpeciesTaxom
Steatoda Sundevall, 1802False black widows1SpeciesTaxom
Urozelotes Mello-Leitao, 18721SpeciesTaxom
Walchia Ewing, 19641SpeciesTaxom


Species list for St. Francis County
19 Species
Cheiracanthium mildei L. Koch, 1864North Yellow Sac Spider
Chelifer cancroides Linnaeus, 1758Book pseudoscorpion
Coras lamellosus (Eugen von Ke..., 1887)⇒ Coras aerialis Muma, 1946
Dysdera nomada Eugène Simon, 1910Stocky cerith
Dysdera pristiphora Carlo Pesarini, 2001
Glenognatha foxi McCook, 1894Longjawed orb weavers
Histiostoma (Histiostoma) heriades Fain & Pauly, 2001
Latrodectus mactans (Fabricius, 1775)⇒ Latrodectus tredecimguttatus Rossi, 1790
Leiobunum flavum Banks, 1894
Leiobunum vittatum Say, 1821Eastern Harvestman
Micrathena gracilis Charles Atha..., 1805Orb Weavers
Microbisium parvulum Banks, 1895
Oxyopes salticus Hentz, 1845Lynx spider
Phalangium opilio Linnaeus, 1761Brown daddy-long-legs
Phlegra hentzi Marx, 1890
Pselaphochernes parvus Hoff, 1945Winged elm
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Urozelotes rusticus L. Koch, 1872Spider
Walchia (Wenia) isonychia Nadchatram &..., 1964

Subnodes of Arachnida with occurrences in St. Francis County
SubclassDromopoda
Shultz, 1990
5
5
6
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
11
12
13
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