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Checklist for Order Araneae Clerck, 1757 (Spider)
and region Adelaide (Fremont County, Colorado, USA)


Class
 		Arachnida
Lamarck, 1801
Arachnids		10
11
7		Families
Genera
Species		 
Taxom
 

Subclass
 		Micrura
Ehrenberg, 1831
10
11
7		Families
Genera
Species		 
Taxom
 

Infraclass
 		Megoperculata
Börner, 1902
5
6
5		Families
Genera
Species		 
Taxom
 

Order
 		Araneae
Clerck, 1757
Spider, Spiders, True Spiders		5
6
5		Families
Genera
Species		 
Taxom
 


List of families for Adelaide (Colorado)
5 Families width 5 Species
Theridiidae Sundevall, 1833Cobweb And Widow Spiders1SpeciesTaxom
Sicariidae (Keyserling, 1880)Brown recluse spiders1SpeciesTaxom
Pholcidae (C. L. Koch, 1851)Carpenter spider1SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider1SpeciesTaxom
Agelenidae (C. L. Koch, 1837)Agelenid Spiders1SpeciesTaxom


Genera for Adelaide (Colorado)
6 Genera with 5 Species
Latrodectus Walckenaer, 1805
Black widow spider0SpeciesTaxom
Loxosceles Heineken & Lowe, 1820Brown spiders1SpeciesTaxom
Pholcus Walckenaer, 17751SpeciesTaxom
Sassacus Peckham & Pe..., 18951SpeciesTaxom
Steatoda Sundevall, 1838False black widows1SpeciesTaxom
Tegenaria Latreille, 1758House spiders1SpeciesTaxom


Species list for Adelaide (Colorado)
5 Species
Loxosceles rufescens (Dufour, 1820)⇒ Loxosceles gaucho Gertsch, 1967
Pholcus phalangioides (Fuesslin, 1775)⇒ Smeringopus pallidus Blackwall, 1858
Sassacus papenhoei Peckham & Pe..., 1895
Steatoda grossa C. L. Koch, 1838Brown house spider
Tegenaria domestica (Clerck, 1758)⇒ Tegenaria parietina Fourcroy, 1785

Subnodes of Araneae with occurrences in Adelaide (Colorado)
SuborderAraneomorphae
Smith, 1902
True Spiders		5
6
5		Families
Genera
Species
Taxom



Araneae (Clerck 1757)
Araneae (Clerck 1757)


Links, sources and further information
Araneae at artfakta.se
Araneae at biodiversity.org.au
Araneae at dyntaxa.se
Araneae at gbif.org
Araneae at irmng.org
Araneae at itis.gov
Araneae at marinespecies.org