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 Class Arachnida Lamarck, 1801 (Arachnids)
and region St. Croix Falls (Polk County, Wisconsin, USA)


Class
 		Arachnida
Lamarck, 1801
Arachnids		2
3
3		Families
Genera
Species		 
Taxom
 


List of families for St. Croix Falls
2 Families width 3 Species
Corinnidae (Karsch, 1880)Ant-like Sac Spiders2SpeciesTaxom
Theridiidae Sundevall, 1833Cobweb And Widow Spiders1SpeciesTaxom


Genera for St. Croix Falls
3 Genera with 3 Species
Castianeira Keyserling, 1847Ant-Mimic Sac Spiders1SpeciesTaxom
Neospintharus Exline, 18501SpeciesTaxom
Phrurotimpus Chamberlin &..., 18471SpeciesTaxom


Species list for St. Croix Falls
3 Species
Castianeira descripta Nicholas Mar..., 1847Red Spotted Ant Mimic Spider
Neospintharus trigonum Nicholas Mar..., 1850Horned Parasitic Cobweaver
Phrurotimpus alarius (Nicholas Mar..., 1847)⇒ Phrurotimpus borealis James Henry ..., 1911

Subnodes of Arachnida with occurrences in St. Croix Falls
SubclassMicrura
Ehrenberg, 1831
2
3
3		Families
Genera
Species
Taxom



Arachnida (Lamarck 1801)
Arachnida (Lamarck 1801)


Links, sources and further information
Arachnida at biolcoll.utu.fi
Arachnida at wiki.spinnen-forum.de
Arachnida at spiderling.de
Arachnida at wsc.nmbe.ch
Arachnida at artfakta.se
Arachnida at biodiversity.org.au
Arachnida at dyntaxa.se
Arachnida at gbif.org
Arachnida at irmng.org
Arachnida at itis.gov
Arachnida at marinespecies.org