AntsAntsArachnidsArachnids
BeesBeesBeetlesBeetles
BookliceBookliceBugsBugs
BumblebeesBumblebeesButterfliesButterflies
CicadasCicadasCrane fliesCrane flies
DragonfliesDragonfliesEarwigsEarwigs
FliesFliesIsopodsIsopods
LocustsLocustsMantisesMantises
MayfliesMayfliesMosquitoesMosquitoes
MyriapodsMyriapodsNet-wingedNet-winged
Plant-parasiticPlant-parasiticScorpion fliesScorpion flies
TermitesTermitesWaspsWasps
INSECTOIDGERENGDARK LIGHT
Home Arthropoda Imprint Contact
TAXFAMGENSPESUB
Checklist for Subfamily Erigoninae Emerton, 1882 (Dwarf Spiders)
and region Cowlitz County (Washington, USA)


Class
 
Arachnida
Lamarck, 1801
Arachnids
39
95
109
Families
Genera
Species
 
Taxom
 

Subclass
 
Micrura
Ehrenberg, 1831
33
86
98
Families
Genera
Species
 
Taxom
 

Infraclass
 
Megoperculata
Börner, 1902
19
65
90
Families
Genera
Species
 
Taxom
 

Order
 
Araneae
Clerck, 1757
Spider, Spiders, True Spiders
19
65
90
Families
Genera
Species
 
Taxom
 

Suborder
 
Araneomorphae
Smith, 1902
True Spiders
18
64
89
Families
Genera
Species
 
Taxom
 

Infraorder
 
Araneomorphi
Smith, 1902
18
64
89
Families
Genera
Species
 
Taxom
 

Superfamily
 
Araneoidea
Latreille, 1806
6
32
39
Families
Genera
Species
 
Taxom
 
FamilyLinyphiidae
Blackwall, 1859
Dwarf spiders, Dwarf weavers, Lattice web spiders
12
15
Genera
Species
 
Taxom
 
SubfamilyErigoninae
Emerton, 1882
Dwarf Spiders
4
5
Genera
Species
 
Taxom
 


Genera for Cowlitz County
4 Genera with 5 Species
Ceraticelus Simon, 18741SpeciesTaxom
Mermessus O. P.-Cambridge, 18821SpeciesTaxom
Spirembolus Chamberlin, 18951SpeciesTaxom
Walckenaeria Blackwall, 18822SpeciesTaxom


Species list for Cowlitz County
5 Species
Ceraticelus fissiceps Octavius Pic..., 1874
Mermessus trilobatus James Henry ..., 1882
Spirembolus spirotubus Richard C. B..., 1895
Walckenaeria directa Octavius Pic..., 1874
Walckenaeria pallida James Henry ..., 1882


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