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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Rio Blanco County (Colorado, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
14
20
19
Families
Genera
Species
 
Taxom
 


List of families for Rio Blanco County
14 Families width 19 Species
Corinnidae Karsch, 1880Ant-like Sac Spiders1SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders7SpeciesTaxom
Hersiliidae Thorell, 1870Hersiliids0SpeciesTaxom
Theridiidae (Sundevall, 1833)Cobweb And Widow Spiders2SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders1SpeciesTaxom
Uloboridae Thorell, 1869Cribellate orb weavers0SpeciesTaxom
Leeuwenhoekiidae Womersley, 1944Chigger mites0SpeciesTaxom
Vaejovidae Thorell, 18761SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider1SpeciesTaxom
Pholcidae C. L. Koch, 1851Carpenter spider2SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders1SpeciesTaxom
Philodromidae (Thorell, 1870)False crab spiders1SpeciesTaxom
Titanoecidae Lehtinen, 1967Rock Weavers1SpeciesTaxom
Buthidae (C. L. Koch, 1837)Arrowbreasted scorpions1SpeciesTaxom


Genera for Rio Blanco County
20 Genera with 19 Species
Apochinomma Pavesi, 18961SpeciesTaxom
Callilepis Westring, 19281SpeciesTaxom
Drassodes Westring, 18901SpeciesTaxom
Gnaphosa Latreille, 18663SpeciesTaxom
Herpyllus Hentz, 19281SpeciesTaxom
Hersiliola Thorell, 1870
0SpeciesTaxom
Latrodectus Walckenaer, 1935Black widow spider1SpeciesTaxom
Metepeira F. O. P.-Cam..., 19361SpeciesTaxom
Miagrammopes O. P.-Cambridge, 1870
0SpeciesTaxom
Odontacarus Ewing, 1929
0SpeciesTaxom
Paruroctonus Werner, 18541SpeciesTaxom
Phidippus C. L. Koch, 19091SpeciesTaxom
Pholcophora Banks, 18961SpeciesTaxom
Psilochorus Simon, 19401SpeciesTaxom
Schizocosa Chamberlin, 19041SpeciesTaxom
Steatoda Sundevall, 1901False black widows1SpeciesTaxom
Tibellus Simon, 1802Slender Crab Spider1SpeciesTaxom
Titanoeca Thorell, 19191SpeciesTaxom
Uintascorpio Perry, 19951SpeciesTaxom
Zelotes Gistel, 19551SpeciesTaxom


Species list for Rio Blanco County
19 Species
Apochinomma formica Eugène Simon, 1896
Callilepis eremella Ralph Vary C..., 1928
Drassodes saccatus Emerton, 1890
Gnaphosa brumalis Tord Tamerla..., 1875
Gnaphosa californica Nathan Banks, 1904
Gnaphosa sericata Carl Ludwig ..., 1866Ground spiders
Herpyllus hesperolus Chamberlin, 1928
Latrodectus hesperus Chamberlin &..., 1935Western black widow
Metepeira foxi Willis J. Ge..., 1936
Paruroctonus boreus Girard, 1854Northern scorpion
Phidippus pruinosus Peckham, Pec..., 1909
Pholcophora americana Banks, 1896
Psilochorus imitatus Gertsch & Mu..., 1940
Schizocosa mccooki M. E. Montgo..., 1904Spoon worms
Steatoda grandis (Richard C. B..., 1901)⇒ Steatoda mexicana Herbert Walt..., 1957
Tibellus oblongus (Walckenaer, 1802)⇒ Tibellus maritimus Menge, 1875
Titanoeca nigrella Ralph Vary C..., 1919
Uintascorpio halandrasi (Perry, 1995)⇒ Uintascorpio halandrasorum Perry, 1995
Zelotes sula Lowrie & Ger..., 1955

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

Taxom

SubclassMicrura
Ehrenberg, 1831
12
18
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