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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Sahtu Region (Northwest Territories, Canada)


Class
 
Arachnida
Lamarck, 1801
Arachnids
8
15
17
Families
Genera
Species
 
Taxom
 


List of families for Sahtu Region
8 Families width 17 Species
Linyphiidae Blackwall, 1859Dwarf spiders7SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders1SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders1SpeciesTaxom
Erythraeidae Oudemans, 19021SpeciesTaxom
Salticidae (Blackwall, 1842)Jumping Spider1SpeciesTaxom
Phalangiidae Latreille, 1802Daddy-Long-Legs1SpeciesTaxom
Philodromidae (Thorell, 1870)False crab spiders3SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider2SpeciesTaxom


Genera for Sahtu Region
15 Genera with 17 Species
Agyneta Hull, 19261SpeciesTaxom
Arctosa C. L. Koch, 1877Bear Spiders1SpeciesTaxom
Ceratinopsis Emerton, 19251SpeciesTaxom
Dictyna Sundevall, 19151SpeciesTaxom
Dicymbium Menge, 18821SpeciesTaxom
Leptus Latreille, 19101SpeciesTaxom
Myrmarachne MacLeay, 1980Antmimicking spider1SpeciesTaxom
Phalangium Linnaeus, 17611SpeciesTaxom
Philodromus Walckenaer, 1880Running Crab Spider2SpeciesTaxom
Scironis Bishop & Crosby, 19111SpeciesTaxom
Styloctetor Simon, 18611SpeciesTaxom
Thanatus C. L. Koch, 17581SpeciesTaxom
Vermontia Millidge, 19131SpeciesTaxom
Walckenaeria Blackwall, 18821SpeciesTaxom
Xysticus Koch, 1836Ground Crab Spider2SpeciesTaxom


Species list for Sahtu Region
17 Species
Agyneta simplex Emerton, 1926
Arctosa rubicunda Eugen von Ke..., 1877
Ceratinopsis labradorensis James Henry ..., 1925
Dictyna brevitarsa James Henry ..., 1915Florida sphagnum
Dicymbium elongatum James Henry ..., 1882
Leptus (Leptus) eupodes Berlese, 1910
Myrmarachne platypalpus (Bradoo, 1980)⇒ Myrmarachne platypalpa Bradoo, 1980
Phalangium opilio Linnaeus, 1761Brown daddy-long-legs
Philodromus peninsulanus Gertsch, 1934
Philodromus praelustris Eugen von Ke..., 1880
Scironis tarsalis James Henry ..., 1911Tarsal Sheet-Web Weaver
Styloctetor compar Westring, 1861
Thanatus formicinus (Clerck, 1758)⇒ Thanatus miniaceus Simon, 1880
Vermontia thoracica James Henry ..., 1913
Walckenaeria tricornis James Henry ..., 1882
Xysticus ferox Nicholas Mar..., 1847Tan Crab Spider
Xysticus luctuosus John Blackwall, 1836

Subnodes of Arachnida with occurrences in Sahtu Region
SubclassDromopoda
Shultz, 1990
1
1
1
Family
Genus
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
7
14
16
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