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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Mill Creek (Snohomish County, Washington, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
11
14
13
Families
Genera
Species
 
Taxom
 


List of families for Mill Creek (Snohomish County)
11 Families width 13 Species and 1 Subspecies
Anyphaenidae Bertkau, 1878Anyphaenid sac spiders1SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders0SpeciesTaxom
Hahniidae Bertkau, 1878Dwarf sheet spiders2SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders1SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers2SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders2SpeciesTaxom
Nemastomatidae Simon, 18721SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders1SpeciesTaxom
Salticidae Blackwall, 1842Jumping Spider1SpeciesTaxom
Bothriuridae Simon, 18801SpeciesTaxom
Trombiculidae Ewing, 1929Chigger mites1SpeciesTaxom


Genera for Mill Creek (Snohomish County)
14 Genera with 13 Species
Anyphaena Sundevall, 18961SpeciesTaxom
Blabomma Chamberlin &..., 1937
0SpeciesTaxom
Cryphoeca Thorell, 19881SpeciesTaxom
Dirksia Chamberlin &..., 18961SpeciesTaxom
Drassyllus Chamberlin, 19201SpeciesTaxom
Metellina Chamberlin &..., 18941SpeciesTaxom
Microlinyphia Gerhardt, 1943Platform spiders1SpeciesTaxom
Ortholasma Banks, 19111SpeciesTaxom
Pardosa C. L. Koch, 1898Thin-legged Wolf Spider1SpeciesTaxom
Phidippus C. L. Koch, 19011SpeciesTaxom
Tetragnatha Latreille, 1842Four-jawed spider1SpeciesTaxom
Urophonius Pocock, 18761SpeciesTaxom
Walchia Ewing, 19641SpeciesTaxom
Walckenaeria Blackwall, 18821SpeciesTaxom


Species list for Mill Creek (Snohomish County)
13 Species and 1 Subspecies
Anyphaena pacifica Richard C. B..., 1896
Cryphoeca exlineae Roth, 1988
Dirksia cinctipes Richard C. B..., 1896
Drassyllus lamprus Chamberlin, 1920
Metellina curtisi McCook, 1894
Microlinyphia dana Ralph Vary C..., 1943
Ortholasma pictipes Banks, 1911
Pardosa sierra Richard C. B..., 1898
Phidippus californicus Peckham & Pe..., 1901
Tetragnatha versicolor Walckenaer, 1842
Urophonius brachycentrus brachycentrus Thorell, 1876
Walchia (Wenia) isonychia Nadchatram &..., 1964
Walckenaeria pallida James Henry ..., 1882

Subnodes of Arachnida with occurrences in Mill Creek (Snohomish County)
SubclassDromopoda
Shultz, 1990
2
2
2
Families
Genera
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
9
12
11
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