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


Class
 
Arachnida
Lamarck, 1801
Arachnids
37
48
33
Families
Genera
Species
 
Taxom
 


List of families for Marin County
37 Families width 33 Species and 1 Subspecies
#EPALDSTGNOHIBMVRCZ
Eriophyidae Nalepa, 1898Blister mites1SpeciesTaxom
Phytoseiidae Berlese, 1916Phytoseiid mites1SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders3SpeciesTaxom
Leptonetidae Simon, 1890Cave spiders1SpeciesTaxom
Ascidae Oudemans, 19050SpeciesTaxom
Diptilomiopidae Boczek, 19640SpeciesTaxom
Syarinidae Chamberlin, 19300SpeciesTaxom
Schizogyniidae Trägårdh, 19501SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider2SpeciesTaxom
Amblyommidae (Banks, 1907)3SpeciesTaxom
Gnaphosidae (Pocock, 1898)Flat-bellied ground spiders5SpeciesTaxom
Ameroseiidae Evans, 19610SpeciesTaxom
Eremobatidae Kraepelin, 18991SpeciesTaxom
Eupalopsellidae Willmann, 19520SpeciesTaxom
Neobisiidae Chamberlin, 19301SpeciesTaxom
Laelapidae Berlese, 18921SpeciesTaxom
Ologamasidae Ryke, 19621SpeciesTaxom
Harpirhynchidae Dubinin, 19572SpeciesTaxom
Ixodidae (C. L. Koch, 1844)Hard Tick1SpeciesTaxom
Blattisociidae Garman, 19480SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders2SpeciesTaxom
Tetranychidae Donnadieu, 1875Spider mites1SpeciesTaxom
Pachylaelapidae Berlese, 19130SpeciesTaxom
Parasitidae Oudemans, 1901Beetle Mites0SpeciesTaxom
Melicharidae Hirschmann, 19620SpeciesTaxom
Sclerosomatidae Simon, 1879Sclerosomatid Harvestmen0SpeciesTaxom
Vaejovidae Thorell, 18761SpeciesTaxom
Raphignathidae Kramer, 18770SpeciesTaxom
Sabaconidae Dresco, 1970Sabaconid Harvestmen1SpeciesTaxom
Phalangodidae Simon, 18790SpeciesTaxom
Sejidae Berlese, 18851SpeciesTaxom
Stigmaeidae Wood, 19671SpeciesTaxom
Terpnacaridae Grandjean, 19390SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers1SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders1SpeciesTaxom
Veigaiidae Oudemans, 19390SpeciesTaxom
Zerconidae Berlese, 18920SpeciesTaxom


Genera for Marin County
48 Genera with 33 Species
#ACDEFGHILMOPRSTUVXZ
Aceria Keifer, 19431SpeciesTaxom
Amblyseius Berlese, 19591SpeciesTaxom
Araneus Clerck, 1951Angulate & roundshouldered orbweavers1SpeciesTaxom
Archoleptoneta Gertsch, 19741SpeciesTaxom
Asca von Heyden, 1826
0SpeciesTaxom
Asetacus Keifer, 1952
0SpeciesTaxom
Chitrella Beier, 1932
0SpeciesTaxom
Choriarchus Kinn, 19661SpeciesTaxom
Coriarachne Thorell, 18931SpeciesTaxom
Dermacentor Koch, 1821Dog Ticks2SpeciesTaxom
Drassodes Westring, 19761SpeciesTaxom
Drassyllus Chamberlin, 19001SpeciesTaxom
Epicriopsis Berlese, 1916
0SpeciesTaxom
Eremobates Banks, 19881SpeciesTaxom
Eupalopsellus Sellnick, 1949
0SpeciesTaxom
Fissilicreagris Curcic, 1984
0SpeciesTaxom
Gaeolaelaps Evans & Till, 18831SpeciesTaxom
Gamasiphis Berlese, 19131SpeciesTaxom
Harpirhynchus Megnin, 19111SpeciesTaxom
Harpyrhynchoides Fain, 19941SpeciesTaxom
Ixodes Latreille, 18991SpeciesTaxom
Lasioseius Berlese, 1916
0SpeciesTaxom
Latrodectus Walckenaer, 1775Black widow spider1SpeciesTaxom
Melychiopharis Simon, 18951SpeciesTaxom
Metepeira F. O. P.-Cam..., 19032SpeciesTaxom
Microcreagris Balzan, 19301SpeciesTaxom
Oligonychus Berlese, 19501SpeciesTaxom
Onchodellus Berlese, 1904
0SpeciesTaxom
Pergamasus Berlese, 1903
0SpeciesTaxom
Proctolaelaps Berlese, 1923
0SpeciesTaxom
Protolophus Banks, 1893
0SpeciesTaxom
Pseudouroctonus Stahnke, 19721SpeciesTaxom
Raphignathus Dugès, 1834
0SpeciesTaxom
Rhipicephalus Ziemanni Neu..., 18061SpeciesTaxom
Sabacon Simon, 19751SpeciesTaxom
Scotolemon Lucas, 1860
0SpeciesTaxom
Scotophaeus Simon, 18711SpeciesTaxom
Sejus Koch, 19021SpeciesTaxom
Sergiolus Simon, 18901SpeciesTaxom
Stigmaeus Koch, 19621SpeciesTaxom
Terpnacarus Grandjean, 1939
0SpeciesTaxom
Tetragnatha Latreille, 1878Four-jawed spider1SpeciesTaxom
Utivarachna Kishida, 20011SpeciesTaxom
Vaejovis Koch, 1836
0SpeciesTaxom
Veigaia Oudemans, 1905
0SpeciesTaxom
Xysticus Koch, 1880Ground Crab Spider1SpeciesTaxom
Zelotes Gistel, 18661SpeciesTaxom
Zercon C.L.Koch, 1836
0SpeciesTaxom


Species list for Marin County
33 Species and 1 Subspecies
Aceria anserina Liro, 1943
Amblyseius schusteri Chant, 1959
Araneus andrewsi Archer, 1951
Archoleptoneta schusteri Willis J. Ge..., 1974
Choriarchus reginus Kinn, 1966
Coriarachne brunneipes Richard C. B..., 1893
Dermacentor occidentalis Marx, 1892Net tick
Dermacentor variabilis Say, 1821American dog tick
Drassodes angulus Platnick & S..., 1976
Drassyllus insularis Banks, 1900
Eremobates otavonae Muma & Brook..., 1988
Gaeolaelaps aculeifer Canestrini, 1883Mite
Gamasiphis gamasellus Berlese, 1913
Harpirhynchus brevis Ewing, 1911
Harpyrhynchoides zumpti Fain, 1972 R..., 1994
Ixodes angustus (Neumann, 1899)⇒ Ixodes woodi Bishopp, 1911
Latrodectus mactans (Fabricius, 1775)⇒ Latrodectus tredecimguttatus Rossi, 1790
Melychiopharis cynips Eugène Simon, 1895
Metepeira gosoga Ralph Vary C..., 1935
Metepeira spinipes Frederick Oc..., 1903
Microcreagris sequoiae Chamberlin, 1930Argus desertsnail
Oligonychus (Wainsteiniella) subnudus McGregor, 1950
Pseudouroctonus glimmei Hjelle, 1972
Rhipicephalus (Rhipicephalus) sanguineus (Latreille, 1806)⇒ Rhipicephalus sanguineus Latreille, 1806
Sabacon briggsi Shear, 1975
Scotophaeus blackwalli (Thorell, 1871)⇒ Scotophaeus peninsularis Carl Friedri..., 1928
Sejus americanus Banks, 1902
Sergiolus montanus Emerton, 1890
Stigmaeus clitellus Summers, 1962
Tetragnatha trichodes trichodes Thorell, 1878
Utivarachna ichneumon Christa L. D..., 2001
Xysticus locuples Eugen von Ke..., 1880
Zelotes tenuis (Carl Ludwig ..., 1866)⇒ Zelotes fulvaster Eugène Simon, 1878

Subnodes of Arachnida with occurrences in Marin County
SubclassDromopoda
Shultz, 1990
7
9
4
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
30
39
29
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