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


Class
 
Arachnida
Lamarck, 1801
Arachnids
202
527
605
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
185
501
573
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
38
149
240
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
35
144
231
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
30
139
226
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
30
139
226
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
6
46
77
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
11
14
Genera
Species
 
Taxom
 
SubfamilyLatrodectinae
Petrunkevitch, 1928
2
5
Genera
Species
 
Taxom
 


Genera for Ohio
2 Genera with 5 Species
Latrodectus Walckenaer, 1837Black widow spider2SpeciesTaxom
Steatoda Sundevall, 1802False black widows3SpeciesTaxom


Species list for Ohio
5 Species
Latrodectus mactans (Fabricius, 1775)⇒ Latrodectus tredecimguttatus Rossi, 1790
Latrodectus variolus (Walckenaer, 1837)⇒ Latrodectus hesperus Chamberlin &..., 1935
Steatoda borealis Nicholas Mar..., 1850Boreal Combfoot
Steatoda grossa C. L. Koch, 1838Brown house spider
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider