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Checklist for Subfamily Erigoninae Emerton, 1882 (Dwarf Spiders)
and region Cambridge (Middlesex County, Massachusetts, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
44
135
185
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
37
125
172
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
24
111
163
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
24
111
163
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
22
108
156
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
22
108
156
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
5
50
76
Families
Genera
Species
 
Taxom
 
FamilyLinyphiidae
Blackwall, 1859
Dwarf spiders, Dwarf weavers, Lattice web spiders
23
32
Genera
Species
 
Taxom
 
SubfamilyErigoninae
Emerton, 1882
Dwarf Spiders
12
17
Genera
Species
 
Taxom
 


Genera for Cambridge (Middlesex County Massachusetts)
12 Genera with 17 Species
Ceraticelus Simon, 18922SpeciesTaxom
Ceratinella Emerton, 18821SpeciesTaxom
Ceratinops Banks, 18822SpeciesTaxom
Ceratinopsis Emerton, 18821SpeciesTaxom
Collinsia O. P.-Cambridge, 18821SpeciesTaxom
Eridantes Crosby & Bishop, 18821SpeciesTaxom
Erigone Audouin, 1882Black Dwarf Spiders1SpeciesTaxom
Grammonota Emerton, 18753SpeciesTaxom
Hypselistes Simon, 18751SpeciesTaxom
Mermessus O. P.-Cambridge, 18822SpeciesTaxom
Souessa Crosby & Bishop, 18741SpeciesTaxom
Walckenaeria Blackwall, 18741SpeciesTaxom


Species list for Cambridge (Middlesex County Massachusetts)
17 Species
Ceraticelus atriceps Octavius Pic..., 1874
Ceraticelus similis Richard C. B..., 1892
Ceratinella brunnea James Henry ..., 1882
Ceratinops crenatus James Henry ..., 1882
Ceratinops latus James Henry ..., 1882
Ceratinopsis laticeps James Henry ..., 1882
Collinsia plumosa James Henry ..., 1882
Eridantes erigonoides James Henry ..., 1882
Erigone autumnalis James Henry ..., 1882Dwarf weaver
Grammonota capitata James Henry ..., 1924
Grammonota inornata James Henry ..., 1882
Grammonota pictilis Octavius Pic..., 1875
Hypselistes florens Octavius Pic..., 1875Peatland Sheetweb Weaver
Mermessus contortus James Henry ..., 1882
Mermessus trilobatus James Henry ..., 1882
Souessa spinifera Octavius Pic..., 1874
Walckenaeria directa Octavius Pic..., 1874


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