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Checklist for Suborder Araneomorphae Smith, 1902 (True Spiders)
and region Twin Lakes (Sanders County, Montana, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
11
19
22
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
11
19
22
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
10
18
21
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
10
18
21
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
10
18
21
Families
Genera
Species
 
Taxom
 


List of families for Twin Lakes (Sanders County)
10 Families width 21 Species
Lycosidae Lehtinen & H..., 1979Ground Spiders2SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders4SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders6SpeciesTaxom
Dictynidae O. P-Cambridge, 1871Dictynid spiders1SpeciesTaxom
Dysderidae C. L. Koch, 1837Dysderid spiders1SpeciesTaxom
Thomisidae Sundevall, 1833Crab Spider2SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders1SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers2SpeciesTaxom
Theridiidae (Sundevall, 1833)Cobweb And Widow Spiders1SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders1SpeciesTaxom


Genera for Twin Lakes (Sanders County)
18 Genera with 21 Species
Alopecosa Simon, 1877Fox spiders1SpeciesTaxom
Araneus Clerck, 1872Angulate & roundshouldered orbweavers2SpeciesTaxom
Arctosa C. L. Koch, 1885Bear Spiders1SpeciesTaxom
Callilepis Westring, 18961SpeciesTaxom
Dictyna Sundevall, 19151SpeciesTaxom
Dysdera Latreille, 20011SpeciesTaxom
Gnaphosa Latreille, 19391SpeciesTaxom
Larinioides Caporiacco, 1758Furrow spiders1SpeciesTaxom
Micaria Westring, 18312SpeciesTaxom
Misumena Latreille, 1758Flower crab spiders1SpeciesTaxom
Pityohyphantes Simon, 1942Hammock Spiders1SpeciesTaxom
Sergiolus Simon, 18901SpeciesTaxom
Tetragnatha Latreille, 1850Four-jawed spider2SpeciesTaxom
Theridion Walckenaer, 1882Tangle-Web Spiders1SpeciesTaxom
Utivarachna Kishida, 20011SpeciesTaxom
Xysticus Koch, 1934Ground Crab Spider1SpeciesTaxom
Zelotes Gistel, 19551SpeciesTaxom
Zygiella F. O. P.-Cam..., 19641SpeciesTaxom


Species list for Twin Lakes (Sanders County)
21 Species
Alopecosa kochi Keyserling, 1877
Araneus nordmanni Thorell, 1870Nordmann'S Orbweaver
Araneus saevus L. Koch, 1872Fierce Orbweaver
Arctosa raptor Wladislaus K..., 1885
Callilepis pluto Nathan Banks, 1896
Dictyna brevitarsa James Henry ..., 1915Florida sphagnum
Dysdera pristiphora Carlo Pesarini, 2001
Gnaphosa microps (Holm, 1939)⇒ Gnaphosa sticta KulczyÅ„ski, 1908
Larinioides cornutus Clerck, 1758Furrow orb spider
Micaria aenea (Tord Tamerla..., 1871)⇒ Micaria formicaria Sundevall, 1831
Micaria pulicaria Sundevall, 1831Glossy ant spider
Misumena vatia Clerck, 1758Crab Spider
Pityohyphantes cristatus Ralph Vary C..., 1942
Sergiolus montanus Emerton, 1890
Tetragnatha extensa (Linnaeus, 1758)⇒ Tetragnatha montana Simon, 1874
Tetragnatha laboriosa Hentz, 1850Longjawed orb weavers
Theridion differens (James Henry ..., 1882)⇒ Theridion glaucescens Lawrence Becker, 1879
Utivarachna ichneumon Christa L. D..., 2001
Xysticus canadensis Willis J. Ge..., 1934
Zelotes sula Lowrie & Ger..., 1955
Zygiella nearctica Willis J. Ge..., 1964

Subnodes of Araneomorphae with occurrences in Twin Lakes (Sanders County)
InfraorderAraneomorphi
Smith, 1902
10
18
21
Families
Genera
Species

Taxom



Links, sources and further information
Araneomorphae at artfakta.se
Araneomorphae at biodiversity.org.au
Araneomorphae at dyntaxa.se