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Checklist for Subfamily Erigoninae Emerton, 1882 (Dwarf Spiders)
and region Alstahaug (Helgeland, Norway)


Class
 
Arachnida
Lamarck, 1801
Arachnids
8
19
27
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
7
18
26
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
6
17
25
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
6
17
25
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
5
16
23
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
5
16
23
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
1
12
19
Family
Genera
Species
 
Taxom
 
FamilyLinyphiidae
Blackwall, 1859
Dwarf spiders, Dwarf weavers, Lattice web spiders
12
19
Genera
Species
 
Taxom
 
SubfamilyErigoninae
Emerton, 1882
Dwarf Spiders
7
9
Genera
Species
 
Taxom
 


Genera for Alstahaug
7 Genera with 9 Species
Dicymbium Menge, 18361SpeciesTaxom
Erigone Audouin, 1834Black Dwarf Spiders1SpeciesTaxom
Gonatium Menge, 18332SpeciesTaxom
Micrargus Dahl, 18541SpeciesTaxom
Oedothorax Bertkau, 18511SpeciesTaxom
Pocadicnemis Simon, 18411SpeciesTaxom
Walckenaeria Blackwall, 18342SpeciesTaxom


Species list for Alstahaug
9 Species
Dicymbium tibiale John Blackwall, 1836
Erigone dentipalpis (Wider, 1834)⇒ 
Gonatium rubellum John Blackwall, 1841
Gonatium rubens (Blackwall, 1833)⇒ Gonatium crassipalpum Elizabeth Ba..., 1933
Micrargus herbigradus (John Blackwall, 1854)⇒ Micrargus apertus Octavius Pic..., 1871
Oedothorax retusus Johan Peter ..., 1851
Pocadicnemis pumila (John Blackwall, 1841)⇒ Pocadicnemis juncea George Hazel..., 1953
Walckenaeria cuspidata John Blackwall, 1833Sea egg
Walckenaeria dysderoides Wider, 1834


Links, sources and further information
Erigoninae at artfakta.se
Erigoninae at dyntaxa.se