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Checklist for Suborder Araneomorphae Smith, 1902 (True Spiders)
and region Twin Lakes (Santa Cruz County, California, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
16
24
21
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
16
24
21
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
8
16
19
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
8
16
19
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
8
16
19
Families
Genera
Species
 
Taxom
 


List of families for Twin Lakes (California)
8 Families width 19 Species
Lycosidae (Lehtinen & H..., 1979)Ground Spiders3SpeciesTaxom
Araneidae Simon, 1895Golden orb web spiders3SpeciesTaxom
Gnaphosidae Pocock, 1898Flat-bellied ground spiders6SpeciesTaxom
Salticidae (Blackwall, 1842)Jumping Spider1SpeciesTaxom
Linyphiidae Blackwall, 1859Dwarf spiders3SpeciesTaxom
Tengellidae Dahl, 1908Tengellid spiders1SpeciesTaxom
Tetragnathidae Menge, 1866Elongated Orb Weavers1SpeciesTaxom
Corinnidae Karsch, 1880Ant-like Sac Spiders1SpeciesTaxom


Genera for Twin Lakes (California)
16 Genera with 19 Species
Alopecosa Simon, 1758Fox spiders1SpeciesTaxom
Araneus Clerck, 1872Angulate & roundshouldered orbweavers2SpeciesTaxom
Cyclosa Menge, 1887Three-lobed Spiders1SpeciesTaxom
Drassyllus Chamberlin, 19221SpeciesTaxom
Gnaphosa Latreille, 18662SpeciesTaxom
Micaria Westring, 18312SpeciesTaxom
Myrmarachne MacLeay, 1980Antmimicking spider1SpeciesTaxom
Pardosa C. L. Koch, 1877Thin-legged Wolf Spider1SpeciesTaxom
Pirata Sundevall, 1757Pirate wolf spiders1SpeciesTaxom
Pityohyphantes Simon, 1943Hammock Spiders1SpeciesTaxom
Sergiolus Simon, 18901SpeciesTaxom
Sisicottus Bishop & Crosby, 19991SpeciesTaxom
Socalchemmis Platnick & U..., 19191SpeciesTaxom
Tetragnatha Latreille, 1850Four-jawed spider1SpeciesTaxom
Utivarachna Kishida, 20011SpeciesTaxom
Walckenaeria Blackwall, 18821SpeciesTaxom


Species list for Twin Lakes (California)
19 Species
Alopecosa aculeata Clerck, 1758
Araneus nordmanni Thorell, 1870Nordmann'S Orbweaver
Araneus saevus L. Koch, 1872Fierce Orbweaver
Cyclosa psylla Thorell, 1887
Drassyllus orgilus (Chamberlin, 1922)⇒ Drassyllus dromeus Chamberlin, 1922
Gnaphosa brumalis Tord Tamerla..., 1875
Gnaphosa muscorum (Carl Ludwig ..., 1866)⇒ Gnaphosa similis KulczyÅ„ski, 1926
Micaria constricta (Emerton, 1894)⇒ Micaria formicaria Sundevall, 1831
Micaria pulicaria Sundevall, 1831Glossy ant spider
Myrmarachne platypalpus (Bradoo, 1980)⇒ Myrmarachne platypalpa Bradoo, 1980
Pardosa sternalis (Tord Tamerla..., 1877)⇒ Pardosa coloradensis Richard C. B..., 1894
Pirata piraticus (Clerck, 1757)⇒ Trebacosa marxi Witmer Stone, 1890
Pityohyphantes subarcticus Ralph Vary C..., 1943Maricopa harvester ant
Sergiolus montanus Emerton, 1890
Sisicottus panopeus František M..., 1999
Socalchemmis dolichopus Ralph Vary C..., 1919
Tetragnatha laboriosa Hentz, 1850Longjawed orb weavers
Utivarachna ichneumon Christa L. D..., 2001
Walckenaeria castanea James Henry ..., 1882

Subnodes of Araneomorphae with occurrences in Twin Lakes (California)
InfraorderAraneomorphi
Smith, 1902
8
16
19
Families
Genera
Species

Taxom



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