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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region Norddalen (Gudbrand Valley, Norway)


Class
 
Arachnida
Lamarck, 1801
Arachnids
19
137
257
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
18
136
256
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
15
131
251
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
15
131
251
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
14
130
248
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
14
130
248
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
97
171
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
10
14
Genera
Species
 
Taxom
 


Genera for Norddalen
10 Genera with 14 Species
Asagena Sundevall, 18011SpeciesTaxom
Crustulina Menge, 18341SpeciesTaxom
Enoplognatha Pavesi, 18791SpeciesTaxom
Euryopis Menge, 18361SpeciesTaxom
Ohlertidion Wunderlich, 18701SpeciesTaxom
Phylloneta Archer, 17572SpeciesTaxom
Robertus O. P.-Cambridge, 19143SpeciesTaxom
Steatoda Sundevall, 1758False black widows2SpeciesTaxom
Theridion Walckenaer, 1833Tangle-Web Spiders1SpeciesTaxom
Thymoites Keyserling, 18791SpeciesTaxom


Species list for Norddalen
14 Species
Asagena phalerata Panzer, 1801
Crustulina guttata Wider, 1834
Enoplognatha serratosignata Ludwig Carl ..., 1879
Euryopis flavomaculata C. L. Koch, 1836
Ohlertidion ohlerti Tord Tamerla..., 1870
Phylloneta impressa Ludwig Carl ..., 1881
Phylloneta sisyphia Clerck, 1757Mothercare spider
Robertus lividus John Blackwall, 1836
Robertus lyrifer Herman Theod..., 1939Hemp
Robertus scoticus Jackson, 1914
Steatoda albomaculata (De Geer, 1778)⇒ Chrysso albomaculata O. P.-Cambridge, 1882
Steatoda bipunctata Linnaeus, 1758False widow
Theridion varians Carl Wilhelm..., 1833Red spruce
Thymoites bellissimus Ludwig Carl ..., 1879

Subnodes of Theridiidae with occurrences in Norddalen
SubfamilyHadrotarsinae
Thorell, 1881
1
1
Genus
Species

Taxom

SubfamilyLatrodectinae
Petrunkevitch, 1928
2
3
Genera
Species

Taxom

SubfamilyPholcommatinae
Simon, 1894
2
4
Genera
Species

Taxom

SubfamilyTheridiinae
Sundevall, 1833
2
2
Genera
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