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Checklist for Family Theridiidae Sundevall, 1833 (Cobweb And Widow Spiders)
and region West Flanders (Flanders, Belgium)


Class
 
Arachnida
Lamarck, 1801
Arachnids
35
113
150
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
35
113
150
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
20
89
125
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
20
89
125
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
19
88
122
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
19
88
122
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
53
76
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
10
11
Genera
Species
 
Taxom
 


Genera for West Flanders
10 Genera with 11 Species
Anelosimus Simon, 1836Social cobweb spiders1SpeciesTaxom
Crustulina Menge, 18341SpeciesTaxom
Enoplognatha Pavesi, 18332SpeciesTaxom
Episinus Walckenaer, 18361SpeciesTaxom
Euryopis Menge, 18361SpeciesTaxom
Melychiopharis Simon, 18951SpeciesTaxom
Pholcomma Thorell, 18511SpeciesTaxom
Robertus O. P.-Cambridge, 18361SpeciesTaxom
Simitidion Wunderlich, 18361SpeciesTaxom
Steatoda Sundevall, 1875False black widows1SpeciesTaxom


Species list for West Flanders
11 Species
Anelosimus vittatus Koch, 1836
Crustulina guttata Wider, 1834
Enoplognatha ovata (Clerck, 1758)⇒ Enoplognatha latimana Hippa & Oksala, 1982
Enoplognatha thoracica (Carl Wilhelm..., 1833)⇒ Enoplognatha oelandica Tord Tamerla..., 1875
Episinus angulatus John Blackwall, 1836
Euryopis flavomaculata C. L. Koch, 1836
Melychiopharis cynips Eugène Simon, 1895
Pholcomma gibbum Johan Peter ..., 1851
Robertus lividus John Blackwall, 1836
Simitidion simile Carl Ludwig ..., 1836
Steatoda nobilis Tord Tamerla..., 1875Cobweb weaver

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

Taxom

SubfamilyLatrodectinae
Petrunkevitch, 1928
2
2
Genera
Species

Taxom

SubfamilyPholcommatinae
Simon, 1894
3
4
Genera
Species

Taxom

SubfamilySphintharinae
1
1
Genus
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