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Checklist for Subfamily Latrodectinae Petrunkevitch, 1928
and region Nevada (West USA, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
71
182
335
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
56
148
264
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
34
115
225
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
33
114
225
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
30
110
217
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
29
109
216
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
27
58
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
10
27
Genera
Species
 
Taxom
 
SubfamilyLatrodectinae
Petrunkevitch, 1928
2
13
Genera
Species
 
Taxom
 


Genera for Nevada
2 Genera with 13 Species
Latrodectus Walckenaer, 1790Black widow spider9SpeciesTaxom
Steatoda Sundevall, 1802False black widows4SpeciesTaxom


Species list for Nevada
13 Species
Latrodectus diaguita Carcavallo, 1960
Latrodectus elegans Thorell, 1898
Latrodectus hesperus Chamberlin &..., 1935Western black widow
Latrodectus karrooensis Smithers, 1944
Latrodectus katipo Powell, 1871Red Katipo
Latrodectus mactans (Fabricius, 1775)⇒ Latrodectus tredecimguttatus Rossi, 1790
Latrodectus renivulvatus Dahl, 1902
Latrodectus revivensis Shulov, 1948
Latrodectus tredecimguttatus Rossi, 1790European black widow
Steatoda albomaculata (De Geer, 1778)⇒ Chrysso albomaculata O. P.-Cambridge, 1882
Steatoda grandis (Richard C. B..., 1901)⇒ Steatoda mexicana Herbert Walt..., 1957
Steatoda hespera Ralph Vary C..., 1933Florida carpenter ant
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider