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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Ransom County (North Dakota, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
12
17
19
Families
Genera
Species
 
Taxom
 


List of families for Ransom County
12 Families width 19 Species
Araneidae Simon, 1895Golden orb web spiders5SpeciesTaxom
Miturgidae Simon, 1885Long-legged sac spiders1SpeciesTaxom
Amblyommidae Banks, 19071SpeciesTaxom
Dysderidae (C. L. Koch, 1837)Dysderid spiders1SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider1SpeciesTaxom
Nemastomatidae Simon, 18721SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders2SpeciesTaxom
Phalangiidae Latreille, 1802Daddy-Long-Legs1SpeciesTaxom
Pholcidae C. L. Koch, 1851Carpenter spider2SpeciesTaxom
Salticidae (Blackwall, 1842)Jumping Spider1SpeciesTaxom
Tetranychidae Donnadieu, 1875Spider mites2SpeciesTaxom
Philodromidae (Thorell, 1870)False crab spiders1SpeciesTaxom


Genera for Ransom County
17 Genera with 19 Species
Araneus Clerck, 1847Angulate & roundshouldered orbweavers2SpeciesTaxom
Cheiracanthium C. L. Koch, 1864Longlegged sac spiders1SpeciesTaxom
Cyclosa Menge, 1772Three-lobed Spiders1SpeciesTaxom
Dermacentor Koch, 1821Dog Ticks1SpeciesTaxom
Dysdera Latreille, 18381SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders1SpeciesTaxom
Micrathena Sundevall, 18051SpeciesTaxom
Misumena Latreille, 1758Flower crab spiders1SpeciesTaxom
Nemastoma C.L.Koch, 18511SpeciesTaxom
Parasteatoda Archer, 1841Comb-Clawed Spider1SpeciesTaxom
Phalangium Linnaeus, 17611SpeciesTaxom
Pholcus Walckenaer, 17751SpeciesTaxom
Salticus Latreille, 1757Zebra Spider1SpeciesTaxom
Spermophora Hentz, 18361SpeciesTaxom
Steatoda Sundevall, 1802False black widows1SpeciesTaxom
Tetranychus Dufour, 19502SpeciesTaxom
Tibellus Simon, 1802Slender Crab Spider1SpeciesTaxom


Species list for Ransom County
19 Species
Araneus diadematus Clerck, 1758Cross orbweaver
Araneus thaddeus (Hentz, 1847)⇒ Araneus meropes Keyserling, 1865
Cheiracanthium mildei L. Koch, 1864North Yellow Sac Spider
Cyclosa conica Pallas, 1772Conical Trashline Orbweaver
Dermacentor variabilis Say, 1821American dog tick
Dysdera crocata (Koch, 1838)⇒ Dysdera maurusia Tord Tamerla..., 1873
Larinioides cornutus Clerck, 1758Furrow orb spider
Micrathena gracilis Charles Atha..., 1805Orb Weavers
Misumena vatia Clerck, 1758Crab Spider
Nemastoma (Nemastoma) leiobunum Wankel, 1851
Parasteatoda tepidariorum C. L. Koch, 1841American house false widow spider
Phalangium opilio Linnaeus, 1761Brown daddy-long-legs
Pholcus phalangioides (Fuesslin, 1775)⇒ Smeringopus pallidus Blackwall, 1858
Salticus scenicus (Clerck, 1757)⇒ Salticus cingulatus Panzer, 1797
Spermophora senoculata Dugès, 1836Short-bodied cellar spider
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Tetranychus (Tetranychus) urticae C. L. Koch, 1836Carmine spider mite
Tetranychus canadensis McGregor, 1950Four-spotted spider mite
Tibellus oblongus (Walckenaer, 1802)⇒ Tibellus maritimus Menge, 1875

Subnodes of Arachnida with occurrences in Ransom County
SubclassDromopoda
Shultz, 1990
2
2
2
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
10
15
17
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