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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Pleasant Valley (Antrim County, Michigan, USA)


Class
 		Arachnida
Lamarck, 1801
Arachnids		4
7
7		Families
Genera
Species		 
Taxom
 


List of families for Pleasant Valley (Antrim County)
4 Families width 7 Species
Thomisidae Sundevall, 1833Crab Spider2SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders1SpeciesTaxom
Lycosidae (Lehtinen & H..., 1979)Ground Spiders3SpeciesTaxom
Philodromidae Thorell, 1870False crab spiders1SpeciesTaxom


Genera for Pleasant Valley (Antrim County)
7 Genera with 7 Species
Bassaniana Strand, 1932Bark crab spiders1SpeciesTaxom
Dysdera Latreille, 19101SpeciesTaxom
Pardosa C. L. Koch, 1892Thin-legged Wolf Spider1SpeciesTaxom
Piratula Roewer, 18851SpeciesTaxom
Thanatus C. L. Koch, 18801SpeciesTaxom
Trochosa C. L. Koch, 17781SpeciesTaxom
Xysticus Koch, 1880Ground Crab Spider1SpeciesTaxom


Species list for Pleasant Valley (Antrim County)
7 Species
Bassaniana utahensis Willis J. Ge..., 1932
Dysdera nomada Eugène Simon, 1910Stocky cerith
Pardosa moesta Banks, 1892
Piratula minuta James Henry ..., 1885
Thanatus coloradensis Keyserling, 1880
Trochosa ruricola (De Geer, 1778)⇒ Trochosa hispanica Eugène Simon, 1870
Xysticus triguttatus Keyserling, 1880Three-banded Crab Spider

Subnodes of Arachnida with occurrences in Pleasant Valley (Antrim County)
SubclassMicrura
Ehrenberg, 1831
4
7
7		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