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Checklist for Class Arachnida Lamarck, 1801 (Arachnids)
and region Twin Lakes (Summit County, Utah, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
22
33
36
Families
Genera
Species
 
Taxom
 


List of families for Twin Lakes (Summit County Utah)
22 Families width 36 Species
#LEJCDOGANTP
Liocranidae Simon, 1897Liocranid sac spiders1SpeciesTaxom
Lycosidae Lehtinen & H..., 1979Ground Spiders5SpeciesTaxom
Erythraeidae Oudemans, 19021SpeciesTaxom
Johnstonianidae Thor, 19351SpeciesTaxom
Clubionidae Wagner, 1887Clubiones1SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders2SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders2SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders3SpeciesTaxom
Ologamasidae Ryke, 19621SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders5SpeciesTaxom
Laelapidae Berlese, 18920SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders2SpeciesTaxom
Cocceupodidae Jesionowska, 20100SpeciesTaxom
Nanorchestidae Luxton, 19840SpeciesTaxom
Theridiidae (Sundevall, 1833)Cobweb And Widow Spiders2SpeciesTaxom
Tanaupodidae Thor, 19351SpeciesTaxom
Philodromidae Thorell, 1870False crab spiders3SpeciesTaxom
Paranonychidae (Briggs, 1971)1SpeciesTaxom
Tengellidae Dahl, 1908Tengellid spiders1SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers2SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders1SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider1SpeciesTaxom


Genera for Twin Lakes (Summit County Utah)
33 Genera with 36 Species
#ABCDEGHLMNOPRSTUX
Agroeca Westring, 18921SpeciesTaxom
Alopecosa Simon, 1877Fox spiders1SpeciesTaxom
Balaustium von Heyden, 1826
Concrete Mites0SpeciesTaxom
Centrotrombidium Kramer, 19571SpeciesTaxom
Clubiona Latreille, 1900Leaf curling sac spiders1SpeciesTaxom
Dictyna Sundevall, 18692SpeciesTaxom
Dysdera Latreille, 20012SpeciesTaxom
Erigone Audouin, 1852Black Dwarf Spiders1SpeciesTaxom
Gamasiphis Berlese, 19131SpeciesTaxom
Gnaphosa Latreille, 18661SpeciesTaxom
Haplodrassus Chamberlin, 18391SpeciesTaxom
Hybauchenidium Holm, 18981SpeciesTaxom
Hypoaspis Canestrini, 1884
Predatory mite0SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders2SpeciesTaxom
Leptus Latreille, 19101SpeciesTaxom
Linopodes Koch, 1835
0SpeciesTaxom
Micaria Westring, 18312SpeciesTaxom
Nanorchestes Topsent & Tr..., 1890
0SpeciesTaxom
Ohlertidion Wunderlich, 18701SpeciesTaxom
Ololaelaps Berlese, 1904
0SpeciesTaxom
Pardosa C. L. Koch, 1933Thin-legged Wolf Spider4SpeciesTaxom
Pityohyphantes Simon, 1942Hammock Spiders1SpeciesTaxom
Polydiscia Methlagl, 20031SpeciesTaxom
Rhysodromus Schick, 18841SpeciesTaxom
Sclerobunus Banks, 18771SpeciesTaxom
Sergiolus Simon, 18901SpeciesTaxom
Socalchemmis Platnick & U..., 19191SpeciesTaxom
Speleorchestes Trägårdh, 1909
0SpeciesTaxom
Tetragnatha Latreille, 1842Four-jawed spider2SpeciesTaxom
Thanatus C. L. Koch, 19292SpeciesTaxom
Theridion Walckenaer, 1872Tangle-Web Spiders1SpeciesTaxom
Utivarachna Kishida, 20011SpeciesTaxom
Xysticus Koch, 1884Ground Crab Spider1SpeciesTaxom


Species list for Twin Lakes (Summit County Utah)
36 Species
Agroeca ornata Banks, 1892
Alopecosa kochi Keyserling, 1877
Centrotrombidium culicoides Vercammen-Gr..., 1957
Clubiona norvegica Embrik Strand, 1900
Dictyna brevitarsa James Henry ..., 1915Florida sphagnum
Dictyna major Menge, 1869
Dysdera nomada Eugène Simon, 1910Stocky cerith
Dysdera pristiphora Carlo Pesarini, 2001
Erigone arctica (White, 1852)⇒ Erigone dentigera Octavius Pic..., 1874
Gamasiphis gamasellus Berlese, 1913
Gnaphosa muscorum (Carl Ludwig ..., 1866)⇒ Gnaphosa similis KulczyÅ„ski, 1926
Haplodrassus signifer (C. L. Koch, 1839)⇒ Haplodrassus pugnans Simon, 1880
Hybauchenidium gibbosum William Sør..., 1898
Larinioides cornutus Clerck, 1758Furrow orb spider
Larinioides patagiatus Clerck, 1758Ornamental Orbweaver
Leptus (Leptus) eupodes Berlese, 1910
Micaria constricta (Emerton, 1894)⇒ Micaria formicaria Sundevall, 1831
Micaria pulicaria Sundevall, 1831Glossy ant spider
Ohlertidion ohlerti Tord Tamerla..., 1870
Pardosa fuscula Tord Tamerla..., 1875
Pardosa groenlandica (Thorell, 1872)⇒ Pardosa dromaea Tord Tamerla..., 1878
Pardosa sternalis (Tord Tamerla..., 1877)⇒ Pardosa coloradensis Richard C. B..., 1894
Pardosa uintana Willis J. Ge..., 1933Eligulate lycopods
Pityohyphantes cristatus Ralph Vary C..., 1942
Polydiscia deuterosminthurus Baquero, Mor..., 2003
Rhysodromus alascensis Keyserling, 1884
Sclerobunus robustus (Packard, 1877)⇒ Paranonychus brunneus Banks, 1893
Sergiolus montanus Emerton, 1890
Socalchemmis dolichopus Ralph Vary C..., 1919
Tetragnatha laboriosa Hentz, 1850Longjawed orb weavers
Tetragnatha versicolor Walckenaer, 1842
Thanatus formicinus (Clerck, 1758)⇒ Thanatus miniaceus Simon, 1880
Thanatus rubicellus Cândido Firm..., 1929
Theridion petraeum (Ludwig Carl ..., 1872)⇒ Theridion wiehlei Ehrenfried S..., 1938
Utivarachna ichneumon Christa L. D..., 2001
Xysticus nigromaculatus Eugen von Ke..., 1884Guinea ant

Subnodes of Arachnida with occurrences in Twin Lakes (Summit County Utah)
SubclassDromopoda
Shultz, 1990
1
1
1
Family
Genus
Species

Taxom

SubclassMicrura
Ehrenberg, 1831
21
32
35
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