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Checklist for Subfamily Theridiinae Sundevall, 1833
and region Pembina Valley Region (Manitoba, Canada)


Class
 
Arachnida
Lamarck, 1801
Arachnids
44
116
144
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
42
114
142
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
20
91
135
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
20
91
135
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
19
90
132
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
19
90
132
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
45
64
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
11
15
Genera
Species
 
Taxom
 
SubfamilyTheridiinae
Sundevall, 1833
5
7
Genera
Species
 
Taxom
 


Genera for Pembina Valley Region
5 Genera with 7 Species
Neottiura Menge, 17671SpeciesTaxom
Rugathodes Archer, 18822SpeciesTaxom
Theridion Walckenaer, 1882Tangle-Web Spiders2SpeciesTaxom
Theridula Emerton, 19541SpeciesTaxom
Thymoites Keyserling, 18821SpeciesTaxom


Species list for Pembina Valley Region
7 Species
Neottiura bimaculata Linnaeus, 1767
Rugathodes aurantius James Henry ..., 1915
Rugathodes sexpunctatus James Henry ..., 1882
Theridion frondeum Nicholas Mar..., 1850Eastern Long-Legged Cobweaver
Theridion murarium James Henry ..., 1882
Theridula emertoni Herbert Walt..., 1954Emerton'S Bitubercled Cobweaver
Thymoites unimaculatus James Henry ..., 1882