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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Trail (Ozark County, Missouri, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
20
39
44
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
17
36
41
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
15
34
40
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
15
34
40
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
14
33
39
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
14
33
39
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
14
18
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
5
5
Genera
Species
 
Taxom
 


Genera for Trail (Ozark County)
5 Genera with 5 Species
Argyrodes Simon, 1842Dewdrop spiders1SpeciesTaxom
Dipoena Thorell, 18821SpeciesTaxom
Faiditus Keyserling, 18501SpeciesTaxom
Neospintharus Exline, 18501SpeciesTaxom
Theridula Emerton, 19541SpeciesTaxom


Species list for Trail (Ozark County)
5 Species
Argyrodes argyrodes (Walckenaer, 1842)⇒ Neospintharus trigonum Nicholas Mar..., 1850
Dipoena nigra (James Henry ..., 1882)⇒ Theridula nigerrima Alexander Pe..., 1911
Faiditus cancellatus Nicholas Mar..., 1850
Neospintharus trigonum Nicholas Mar..., 1850Horned Parasitic Cobweaver
Theridula emertoni Herbert Walt..., 1954Emerton'S Bitubercled Cobweaver

Subnodes of Theridiidae with occurrences in Trail (Ozark County)
SubfamilyArgyrodinae
Simon, 1894
3
3
Genera
Species

Taxom

SubfamilyHadrotarsinae
Thorell, 1881
1
1
Genus
Species

Taxom

SubfamilyTheridiinae
Sundevall, 1833
1
1
Genus
Species

Taxom



Theridiidae (Sundevall 1833)
Theridiidae (Sundevall 1833)


Links, sources and further information
Theridiidae at artfakta.se
Theridiidae at biodiversity.org.au
Theridiidae at dyntaxa.se
Theridiidae at gbif.org
Theridiidae at irmng.org
Theridiidae at itis.gov