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Checklist for Subfamily Latrodectinae Petrunkevitch, 1928
and region Mayenne (Pays de la Loire, France)


Class
 
Arachnida
Lamarck, 1801
Arachnids
29
150
265
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
29
150
265
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
26
147
263
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
26
147
263
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
24
145
249
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
24
145
249
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
4
82
146
Families
Genera
Species
 
Taxom
 
FamilyTheridiidae
Sundevall, 1833
Cobweb And Widow Spiders, Cobweb spider, Cobweb spiders
14
23
Genera
Species
 
Taxom
 
SubfamilyLatrodectinae
Petrunkevitch, 1928
2
4
Genera
Species
 
Taxom
 


Genera for Mayenne
2 Genera with 4 Species
Crustulina Menge, 18612SpeciesTaxom
Steatoda Sundevall, 1802False black widows2SpeciesTaxom


Species list for Mayenne
4 Species
Crustulina guttata Wider, 1834
Crustulina sticta (O. P.-Cambridge, 1861)⇒ Crustulina guttata Wider, 1834
Steatoda bipunctata Linnaeus, 1758False widow
Steatoda triangulosa Walckenaer, 1802Triangulate bud spider