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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region San Rafael (Marin County, California, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
8
14
12
Families
Genera
Species
 
Taxom
 


List of families for San Rafael (Marin County)
8 Families width 12 Species
Araneidae Simon, 1895Golden orb web spiders2SpeciesTaxom
Amblyommidae (Banks, 1907)3SpeciesTaxom
Gnaphosidae (Pocock, 1898)Flat-bellied ground spiders4SpeciesTaxom
Eupalopsellidae Willmann, 19520SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders2SpeciesTaxom
Raphignathidae Kramer, 18770SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders1SpeciesTaxom
Vaejovidae Thorell, 18760SpeciesTaxom


Genera for San Rafael (Marin County)
14 Genera with 12 Species
Araneus Clerck, 1951Angulate & roundshouldered orbweavers1SpeciesTaxom
Dermacentor Koch, 1821Dog Ticks2SpeciesTaxom
Drassodes Westring, 19761SpeciesTaxom
Drassyllus Chamberlin, 19001SpeciesTaxom
Eupalopsellus Sellnick, 1949
0SpeciesTaxom
Latrodectus Walckenaer, 1775Black widow spider1SpeciesTaxom
Melychiopharis Simon, 18951SpeciesTaxom
Metepeira F. O. P.-Cam..., 19031SpeciesTaxom
Raphignathus Dugès, 1834
0SpeciesTaxom
Rhipicephalus Ziemanni Neu..., 18061SpeciesTaxom
Scotophaeus Simon, 18711SpeciesTaxom
Utivarachna Kishida, 20011SpeciesTaxom
Vaejovis Koch, 1836
0SpeciesTaxom
Zelotes Gistel, 18661SpeciesTaxom


Species list for San Rafael (Marin County)
12 Species
Araneus andrewsi Archer, 1951
Dermacentor occidentalis Marx, 1892Net tick
Dermacentor variabilis Say, 1821American dog tick
Drassodes angulus Platnick & S..., 1976
Drassyllus insularis Banks, 1900
Latrodectus mactans (Fabricius, 1775)⇒ Latrodectus tredecimguttatus Rossi, 1790
Melychiopharis cynips Eugène Simon, 1895
Metepeira spinipes Frederick Oc..., 1903
Rhipicephalus (Rhipicephalus) sanguineus (Latreille, 1806)⇒ Rhipicephalus sanguineus Latreille, 1806
Scotophaeus blackwalli (Thorell, 1871)⇒ Scotophaeus peninsularis Carl Friedri..., 1928
Utivarachna ichneumon Christa L. D..., 2001
Zelotes tenuis (Carl Ludwig ..., 1866)⇒ Zelotes fulvaster Eugène Simon, 1878

Subnodes of Arachnida with occurrences in San Rafael (Marin County)
SubclassDromopoda
Shultz, 1990
1
1
0
Family
Genus
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
7
13
12
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