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


Class
 
Arachnida
Lamarck, 1801
Arachnids
145
501
1070
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
134
474
1032
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
43
304
764
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
43
304
764
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
38
296
728
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
38
296
728
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
6
158
392
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
29
81
Genera
Species
 
Taxom
 


Genera for Flanders
29 Genera with 81 Species
#ACDEHLMNPRST
Achaearanea Strand, 18855SpeciesTaxom
Anelosimus Simon, 1836Social cobweb spiders3SpeciesTaxom
Asagena Sundevall, 18011SpeciesTaxom
Coleosoma O. P.-Cambridge, 19001SpeciesTaxom
Crustulina Menge, 18612SpeciesTaxom
Cryptachaea Archer, 1886cobweb spiders3SpeciesTaxom
Dipoena Thorell, 18334SpeciesTaxom
Enoplognatha Pavesi, 18337SpeciesTaxom
Episinus Walckenaer, 18093SpeciesTaxom
Euryopis Menge, 18362SpeciesTaxom
Hadrotarsus Thorell, 19431SpeciesTaxom
Lasaeola Simon, 18331SpeciesTaxom
Latrodectus Walckenaer, 1775Black widow spider4SpeciesTaxom
Melychiopharis Simon, 18951SpeciesTaxom
Neottiura Menge, 17671SpeciesTaxom
Nesticodes Archer, 18461SpeciesTaxom
Paidiscura Archer, 18341SpeciesTaxom
Parasteatoda Archer, 1841Comb-Clawed Spider3SpeciesTaxom
Pholcomma Thorell, 18511SpeciesTaxom
Phycosoma O. P.-Cambridge, 18611SpeciesTaxom
Phylloneta Archer, 17572SpeciesTaxom
Platnickina Kocak & Kemal, 18021SpeciesTaxom
Robertus O. P.-Cambridge, 19145SpeciesTaxom
Rugathodes Archer, 18711SpeciesTaxom
Sardinidion Wunderlich, 18711SpeciesTaxom
Simitidion Wunderlich, 18361SpeciesTaxom
Steatoda Sundevall, 1802False black widows7SpeciesTaxom
Theonoe Simon, 18791SpeciesTaxom
Theridion Walckenaer, 1833Tangle-Web Spiders16SpeciesTaxom


Species list for Flanders
81 Species
Achaearanea lunata (Clerck, 1757)⇒ Parasteatoda lunata Carl Alexand..., 1757
Achaearanea riparia (Blackwall, 1834)⇒ Cryptachaea riparia Blackwall, 1834
Achaearanea simulans (Thorell, 1875)⇒ Parasteatoda simulans Thorell, 1875
Achaearanea tepidariorum (Koch, 1841)⇒ Parasteatoda tepidariorum C. L. Koch, 1841
Achaearanea veruculatum Urquhart, 1885
Anelosimus aulicus (C.L. Koch, 1838)⇒ Kochiura aulica Carl Ludwig ..., 1838
Anelosimus pulchellus Walckenaer, 1802
Anelosimus vittatus Koch, 1836
Asagena phalerata Panzer, 1801
Coleosoma floridanum Banks, 1900Cobweb Spider
Crustulina guttata Wider, 1834
Crustulina sticta (O. P.-Cambridge, 1861)⇒ Crustulina guttata Wider, 1834
Cryptachaea blattea Urquhart, 1886Theridiid spider
Cryptachaea riparia Blackwall, 1834
Cryptachaea veruculata Urquhart, 1886
Dipoena inornata (O. P.-Cambridge, 1861)⇒ Phycosoma inornatum Octavius Pic..., 1861
Dipoena melanogaster C. L. Koch, 1837
Dipoena prona (Menge, 1868)⇒ Lasaeola prona Menge, 1868
Dipoena tristis (Carl Wilhelm..., 1833)⇒ Lasaeola tristis Carl Wilhelm..., 1833
Enoplognatha caricis Fickert, 1876
Enoplognatha latimana Hippa & Oksala, 1982
Enoplognatha mordax Tord Tamerla..., 1875
Enoplognatha oelandica Tord Tamerla..., 1875
Enoplognatha ovata (Clerck, 1758)⇒ Enoplognatha latimana Hippa & Oksala, 1982
Enoplognatha tecta (Keyserling, 1884)⇒ Enoplognatha caricis Fickert, 1876
Enoplognatha thoracica (Carl Wilhelm..., 1833)⇒ Enoplognatha oelandica Tord Tamerla..., 1875
Episinus angulatus John Blackwall, 1836
Episinus maculipes Cavanna, 1876
Episinus truncatus (Latreille, 1809)⇒ Episinus angulatus John Blackwall, 1836
Euryopis episinoides Charles Atha..., 1847
Euryopis flavomaculata C. L. Koch, 1836
Hadrotarsus ornatus Vernon Victo..., 1943
Lasaeola tristis Carl Wilhelm..., 1833
Latrodectus geometricus C. L. Koch, 1841Brown black widow
Latrodectus hasselti (Thorell, 1870)⇒ Latrodectus hasseltii Thorell, 1870
Latrodectus hesperus Chamberlin &..., 1935Western black widow
Latrodectus mactans (Fabricius, 1775)⇒ Latrodectus tredecimguttatus Rossi, 1790
Melychiopharis cynips Eugène Simon, 1895
Neottiura bimaculata Linnaeus, 1767
Nesticodes rufipes Lucas, 1846Cobweb spiders
Paidiscura pallens John Blackwall, 1834
Parasteatoda lunata Carl Alexand..., 1757
Parasteatoda simulans Thorell, 1875
Parasteatoda tepidariorum C. L. Koch, 1841American house false widow spider
Pholcomma gibbum Johan Peter ..., 1851
Phycosoma inornatum Octavius Pic..., 1861Silky Gallows-spider
Phylloneta impressa Ludwig Carl ..., 1881
Phylloneta sisyphia Clerck, 1757Mothercare spider
Platnickina tincta Walckenaer, 1802
Robertus arundineti Octavius Pic..., 1871
Robertus kuehnae Bauchhenss &..., 1993
Robertus lividus John Blackwall, 1836
Robertus neglectus O. P.-Cambridge, 1871
Robertus scoticus Jackson, 1914
Rugathodes instabilis Octavius Pic..., 1871
Sardinidion blackwalli Octavius Pic..., 1871
Simitidion simile Carl Ludwig ..., 1836
Steatoda albomaculata (De Geer, 1778)⇒ Chrysso albomaculata O. P.-Cambridge, 1882
Steatoda bipunctata Linnaeus, 1758False widow
Steatoda grossa C. L. Koch, 1838Brown house spider
Steatoda nobilis Tord Tamerla..., 1875Cobweb weaver
Steatoda paykulliana Walckenaer, 1805
Steatoda phalerata (Panzer, 1801)⇒ Asagena americana James Henry ..., 1882
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider
Theonoe minutissima Octavius Pic..., 1879
Theridion bimaculatum (Linnaeus, 1767)⇒ Neottiura bimaculatum Linnaeus, 1767
Theridion blackwalli (Octavius Pic..., 1871)⇒ Sardinidion blackwalli Octavius Pic..., 1871
Theridion familiare Octavius Pic..., 1871
Theridion hannoniae J. Denis, 1944
Theridion hemerobium Eugène Simon, 1914
Theridion impressum (L. Koch, 1881)⇒ Phylloneta impressa Ludwig Carl ..., 1881
Theridion instabile (Jackson, 1914)⇒ Rugathodes instabilis Octavius Pic..., 1871
Theridion melanurum Carl Wilhelm..., 1831Balsam fir
Theridion mystaceum Koch, 1870
Theridion pictum (Charles Atha..., 1802)⇒ Theridion hemerobium Eugène Simon, 1914
Theridion pinastri (Ludwig Carl ..., 1872)⇒ Theridion hotanense Zhu & Zhou, 1993
Theridion simile (Koch, 1836)⇒ Simitidion simile Carl Ludwig ..., 1836
Theridion sisyphium (Clerck, 1757)⇒ Phylloneta sisyphia Clerck, 1757
Theridion tinctum (Charles Atha..., 1802)⇒ Platnickina tincta Walckenaer, 1802
Theridion uhligi Martin, 1974
Theridion varians Carl Wilhelm..., 1833Red spruce

Subnodes of Theridiidae with occurrences in Flanders
SubfamilyHadrotarsinae
Thorell, 1881
5
9
Genera
Species

Taxom

SubfamilyLatrodectinae
Petrunkevitch, 1928
3
13
Genera
Species

Taxom

SubfamilyPholcommatinae
Simon, 1894
4
14
Genera
Species

Taxom

SubfamilySphintharinae
1
3
Genus
Species

Taxom

SubfamilyTheridiinae
Sundevall, 1833
9
28
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