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


Class
 
Arachnida
Lamarck, 1801
Arachnids
22
49
55
Families
Genera
Species
 
Taxom
 


List of families for Napa County
22 Families width 55 Species
#ELACMSGDTPIV
Eriophyidae Nalepa, 1898Blister mites1SpeciesTaxom
Liocranidae Simon, 1897Liocranid sac spiders1SpeciesTaxom
Alloptidae Gaud, 19571SpeciesTaxom
Chthoniidae Daday, 18881SpeciesTaxom
Araneidae (Simon, 1895)Golden orb web spiders4SpeciesTaxom
Cheyletidae Leach, 18154SpeciesTaxom
Carabodidae Koch, 18371SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders1SpeciesTaxom
Miturgidae Simon, 1885Long-legged sac spiders1SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider10SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders8SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders1SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders3SpeciesTaxom
Tetranychidae Donnadieu, 1875Spider mites1SpeciesTaxom
Phytoseiidae Berlese, 1916Phytoseiid mites5SpeciesTaxom
Ixodidae C. L. Koch, 1844Hard Tick2SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider6SpeciesTaxom
Tarsonemidae Kramer, 1877Tarsonemid mites1SpeciesTaxom
Phytoptidae (Manson, 1970)1SpeciesTaxom
Vaejovidae Thorell, 18761SpeciesTaxom
Sabaconidae Dresco, 1970Sabaconid Harvestmen0SpeciesTaxom
Stigmaeidae Wood, 19671SpeciesTaxom


Genera for Napa County
49 Genera with 55 Species
#ABCDEGHILMNPSTVXZ
Aceria Keifer, 1944
0SpeciesTaxom
Agroeca Westring, 18871SpeciesTaxom
Alloptes Canestrini, 19761SpeciesTaxom
Apochthonius J. C. Chambe..., 19661SpeciesTaxom
Araneus Clerck, 1859Angulate & roundshouldered orbweavers1SpeciesTaxom
Bak Yunker, 19611SpeciesTaxom
Bothrocheyla Volgin, 19701SpeciesTaxom
Carabodes Koch, 19141SpeciesTaxom
Ceratinops Banks, 18821SpeciesTaxom
Cheiracanthium C. L. Koch, 1864Longlegged sac spiders1SpeciesTaxom
Chelacheles E.W. Baker, 19701SpeciesTaxom
Cheletonella Womersley, 19411SpeciesTaxom
Colonus Cambridge, 20041SpeciesTaxom
Drassyllus Chamberlin, 19001SpeciesTaxom
Dysdera Latreille, 19101SpeciesTaxom
Enoplognatha Pavesi, 17581SpeciesTaxom
Eotetranychus Oudemans, 19171SpeciesTaxom
Eriophyes Siebold, 18891SpeciesTaxom
Euseius De Leon, 19591SpeciesTaxom
Eustala Simon, 19351SpeciesTaxom
Galendromus Muma, 19511SpeciesTaxom
Gnaphosa Latreille, 19041SpeciesTaxom
Habronattus F. O. P.-Cam..., 1904Paradise Spiders5SpeciesTaxom
Haplodrassus Chamberlin, 18391SpeciesTaxom
Herpyllus Hentz, 18871SpeciesTaxom
Ixodes Latreille, 19432SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders1SpeciesTaxom
Mecaphesa Simon, 18773SpeciesTaxom
Melychiopharis Simon, 18951SpeciesTaxom
Metaseiulus Muma, 19571SpeciesTaxom
Micaria Westring, 19331SpeciesTaxom
Neoseiulus Hughes, 19471SpeciesTaxom
Nodocion Chamberlin, 19241SpeciesTaxom
Pelegrina Franganillo, 1837White-Cheeked Jumping Spiders2SpeciesTaxom
Phidippus C. L. Koch, 18831SpeciesTaxom
Phytonemus Lindquist, 18991SpeciesTaxom
Phytoptus Dujardin, 18571SpeciesTaxom
Pseudouroctonus Stahnke, 19721SpeciesTaxom
Sabacon Simon, 1879
0SpeciesTaxom
Sassacus Peckham & Pe..., 18951SpeciesTaxom
Sergiolus Simon, 19171SpeciesTaxom
Stigmaeus Koch, 19621SpeciesTaxom
Theridion Walckenaer, 1870Tangle-Web Spiders1SpeciesTaxom
Thiodina Simon, 1900
0SpeciesTaxom
Typhlodromina Muma, 19481SpeciesTaxom
Vaejovis Koch, 1836
0SpeciesTaxom
Xysticus Koch, 1887Ground Crab Spider3SpeciesTaxom
Zelotes Gistel, 19361SpeciesTaxom
Zygiella F. O. P.-Cam..., 17571SpeciesTaxom


Species list for Napa County
55 Species
Agroeca trivittata Keyserling, 1887
Alloptes (Sternalloptes) cyrtolobus Gaud, 1976
Apochthonius irwini R. O. Schuster, 1966Trinidad milkvetch
Araneus balanus Doleschall, 1859
Bak sanctaehelenae Yunker, 1961
Bothrocheyla typhosa typhosa Summ..., 1970
Carabodes scymnus Hull, 1914
Ceratinops latus James Henry ..., 1882
Cheiracanthium mildei L. Koch, 1864North Yellow Sac Spider
Chelacheles bipanus Summers & Price, 1970
Cheletonella vespertilionis Womersley, 1941
Colonus hesperus Richman & Ve..., 2004
Drassyllus insularis Banks, 1900
Dysdera nomada Eugène Simon, 1910Stocky cerith
Enoplognatha ovata (Clerck, 1758)⇒ Enoplognatha latimana Hippa & Oksala, 1982
Eotetranychus willamettei McGregor, 1917Willamette mite
Eriophyes laevis Nalepa, 1889Alder leaf gall mite
Euseius hibisci Chant, 1959
Eustala rosae Ralph Vary C..., 1935
Galendromus (Galendromus) occidentalis Nesbitt, 1951Western predatory mite
Gnaphosa californica Nathan Banks, 1904
Habronattus ballatoris Griswold, 1987
Habronattus hirsutus Peckham & Pe..., 1888
Habronattus klauseri Peckham & Pe..., 1901
Habronattus oregonensis Peckham & Pe..., 1888
Habronattus tarsalis Richard C. B..., 1904Jumping spider
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Herpyllus propinquus Keyserling, 1887Western Parson Spider
Ixodes angustus (Neumann, 1899)⇒ Ixodes woodi Bishopp, 1911
Ixodes pacificus Cooley & Kohls, 1943California black-legged tick
Larinioides patagiatus Clerck, 1758Ornamental Orbweaver
Mecaphesa californica Richard C. B..., 1896
Mecaphesa importuna Eugen von Ke..., 1881
Mecaphesa lepida Tord Tamerla..., 1877
Melychiopharis cynips Eugène Simon, 1895
Metaseiulus (Metaseiulus) arboreus Chant, 1957
Micaria utahna Willis John ..., 1933Eligulate lycopods
Neoseiulus setulus Fox, 1947Mite
Nodocion eclecticus Chamberlin, 1924
Pelegrina aeneola Curtis, 1892Cottonwood borer
Pelegrina galathea Charles Atha..., 1837Jumping Spiders
Phidippus johnsoni Peckham & Pe..., 1883Johnson jumper
Phytonemus pallidus Banks, 1899Begonia mite
Phytoptus pyri (Pagenstecher, 1857)⇒ Eriophyes pyri Pagenstecher, 1857
Pseudouroctonus iviei Gertsch & So..., 1972
Sassacus papenhoei Peckham & Pe..., 1895
Sergiolus columbianus Emerton, 1917
Stigmaeus clitellus Summers, 1962
Theridion mystaceum Koch, 1870
Typhlodromina conspicua Garman, 1948
Xysticus gosiutus Willis J. Ge..., 1933Eligulate lycopods
Xysticus locuples Eugen von Ke..., 1880
Xysticus montanensis Eugen von Ke..., 1887Littleleaf minerslettuce
Zelotes petrophilus Chamberlin, 1936
Zygiella x-notata (Clerck, 1757)⇒ Guizygiella nadleri Heimer, 1984

Subnodes of Arachnida with occurrences in Napa County
SubclassDromopoda
Shultz, 1990
3
4
2
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
19
45
53
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