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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Jefferson County (Washington, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
24
42
45
Families
Genera
Species
 
Taxom
 


List of families for Jefferson County (Washington)
24 Families width 45 Species
#ACTLDMONSPFBG
Agelenidae C. L. Koch, 1837Agelenid Spiders1SpeciesTaxom
Amaurobiidae Thorell, 1870Amaurobiids2SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders3SpeciesTaxom
Chthoniidae Daday, 18881SpeciesTaxom
Araneidae (Simon, 1895)Golden orb web spiders4SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider2SpeciesTaxom
Carabodidae Koch, 18372SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders8SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders1SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders4SpeciesTaxom
Myobiidae Megnin, 18771SpeciesTaxom
Ologamasidae Ryke, 19622SpeciesTaxom
Neobisiidae Chamberlin, 19301SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider0SpeciesTaxom
Phalangiidae Latreille, 1802Daddy-Long-Legs0SpeciesTaxom
Fedrizziidae Trägårdh, 19371SpeciesTaxom
Bdellidae Dugès, 1834Snout Mites1SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders5SpeciesTaxom
Philodromidae (Thorell, 1870)False crab spiders2SpeciesTaxom
Sabaconidae Dresco, 1970Sabaconid Harvestmen0SpeciesTaxom
Glycyphagidae De Geer, 17780SpeciesTaxom
Paranonychidae Briggs, 19711SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers2SpeciesTaxom
Sclerosomatidae Simon, 1879Sclerosomatid Harvestmen1SpeciesTaxom


Genera for Jefferson County (Washington)
42 Genera with 45 Species
#ABCDEGHLMNPST
Agelenopsis Giebel, 1935American grass spiders1SpeciesTaxom
Amaurobius Koch, 18301SpeciesTaxom
Apochinomma Pavesi, 18961SpeciesTaxom
Apochthonius J. C. Chambe..., 19661SpeciesTaxom
Araneus Clerck, 1859Angulate & roundshouldered orbweavers1SpeciesTaxom
Bassaniana Strand, 1932Bark crab spiders1SpeciesTaxom
Callobius Chamberlin, 1884Hacklemesh Weaver1SpeciesTaxom
Carabodes Koch, 19982SpeciesTaxom
Castianeira Keyserling, 1942Ant-Mimic Sac Spiders2SpeciesTaxom
Ceraticelus Simon, 18741SpeciesTaxom
Cicurina Menge, 18901SpeciesTaxom
Cyclosa Menge, 1772Three-lobed Spiders1SpeciesTaxom
Dipoena Thorell, 18821SpeciesTaxom
Eadiea Jameson, 19801SpeciesTaxom
Euryparasitus Oudemans, 20052SpeciesTaxom
Gea C. L. Koch, 18501SpeciesTaxom
Halobisium J. C. Chambe..., 19311SpeciesTaxom
Hypoblemum Peckham & Pe..., 1885
0SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders1SpeciesTaxom
Leptobunus Banks, 1893
0SpeciesTaxom
Linyphantes Chamberlin &..., 19421SpeciesTaxom
Mermessus O. P.-Cambridge, 18821SpeciesTaxom
Microlinyphia Gerhardt, 1882Platform spiders1SpeciesTaxom
Neofedrizzia Womersley, 20071SpeciesTaxom
Neomolgus Oudemans, 17581SpeciesTaxom
Neottiura Menge, 17671SpeciesTaxom
Neriene Blackwall, 18862SpeciesTaxom
Pardosa C. L. Koch, 1877Thin-legged Wolf Spider2SpeciesTaxom
Philodromus Walckenaer, 1802Running Crab Spider1SpeciesTaxom
Pirata Sundevall, 1757Pirate wolf spiders1SpeciesTaxom
Sabacon Simon, 1879
0SpeciesTaxom
Scalopacarus Fain & Whitaker, 1973
0SpeciesTaxom
Sclerobunus Banks, 19711SpeciesTaxom
Steatoda Sundevall, 1838False black widows1SpeciesTaxom
Synema Simon, 18471SpeciesTaxom
Tenuiphantes Saaristo & T..., 18521SpeciesTaxom
Tetragnatha Latreille, 1842Four-jawed spider2SpeciesTaxom
Theridion Walckenaer, 1833Tangle-Web Spiders1SpeciesTaxom
Tibellus Simon, 1802Slender Crab Spider1SpeciesTaxom
Tmeticus Menge, 19141SpeciesTaxom
Togwoteeus Roewer, 1877Togwot´s harvestmen1SpeciesTaxom
Trochosa C. L. Koch, 18562SpeciesTaxom


Species list for Jefferson County (Washington)
45 Species
Agelenopsis oregonensis Ralph Vary C..., 1935
Amaurobius ferox Walckenaer, 1830Black lace-weaver
Apochinomma formica Eugène Simon, 1896
Apochthonius minimus R. O. Schuster, 1966Trinidad milkvetch
Araneus balanus Doleschall, 1859
Bassaniana utahensis Willis J. Ge..., 1932
Callobius pictus Eugène Simon, 1884
Carabodes (Carabodes) hoh Reeves & Beh..., 1998
Carabodes (Klapperiches) dickinsoni Reeves & Beh..., 1998
Castianeira gertschi Kaston, 1945Gertsch antmimic
Castianeira variata Willis J. Ge..., 1942Club mosses
Ceraticelus fissiceps Octavius Pic..., 1874
Cicurina brevis James Henry ..., 1890Small-Eared Meshweaver
Cyclosa conica Pallas, 1772Conical Trashline Orbweaver
Dipoena nigra (James Henry ..., 1882)⇒ Theridula nigerrima Alexander Pe..., 1911
Eadiea neurotrichus Lukoschus, K..., 1980
Euryparasitus calcarator Banks, 1910
Euryparasitus occidentalis Hagele, Kauf..., 2005
Gea heptagon Nicholas Mar..., 1850Heptagonal Orbweaver
Halobisium occidentale Beier, 1931
Larinioides sclopetarius (Clerck, 1758)⇒ Larinioides sericatus Clerck, 1757
Linyphantes anacortes Ralph Vary C..., 1942
Mermessus trilobatus James Henry ..., 1882
Microlinyphia mandibulata James Henry ..., 1882
Neofedrizzia lepas Seeman, 2007
Neomolgus littoralis Linnaeus, 1758Neomulgus littoralis
Neottiura bimaculata Linnaeus, 1767
Neriene digna Eugen von Ke..., 1886
Neriene litigiosa Eugen von Ke..., 1886Sierra Dome Spider
Pardosa lowriei Torbjörn Kro..., 1975
Pardosa mackenziana Eugen von Ke..., 1877
Philodromus cespitum Walckenaer, 1802
Pirata piraticus (Clerck, 1757)⇒ Trebacosa marxi Witmer Stone, 1890
Sclerobunus nondimorphicus Briggs, 1971
Steatoda grossa C. L. Koch, 1838Brown house spider
Synema parvulum Nicholas Mar..., 1847Black Tail Crab Spider
Tenuiphantes tenuis Blackwall, 1852Dwarf weaver
Tetragnatha laboriosa Hentz, 1850Longjawed orb weavers
Tetragnatha versicolor Walckenaer, 1842
Theridion varians Carl Wilhelm..., 1833Red spruce
Tibellus oblongus (Walckenaer, 1802)⇒ Tibellus maritimus Menge, 1875
Tmeticus ornatus James Henry ..., 1914
Togwoteeus biceps Thorell, 1877
Trochosa ruricola (De Geer, 1778)⇒ Trochosa hispanica Eugène Simon, 1870
Trochosa terricola Thorell, 1856

Subnodes of Arachnida with occurrences in Jefferson County (Washington)
SubclassDromopoda
Shultz, 1990
6
6
4
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
18
36
41
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