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Home/Species/ Checkered False Black Widow Spider

Steatoda triangulosa

(Walckenaer, 1802)

Checkered False Black Widow Spider

GNRUnranked Found in 25 roadless areas NatureServe Explorer →
GNRUnrankedGlobal Rank
Identity
Unique IDELEMENT_GLOBAL.2.116080
Element CodeILARA62010
Record TypeSPECIES
ClassificationSpecies
Classification StatusStandard
Name CategoryInvertebrate Animal
KingdomAnimalia
PhylumArthropoda
ClassArachnida
OrderAraneae
FamilyTheridiidae
GenusSteatoda
Other Common Names
Malmignatte triangulaire (FR)
Concept Reference
Peck, S.B. and J.J. Lewis. 1978. Zoogeography and evolution of the subterranean invertebrate fauna of Illinois and southeastern Missouri. NSS Bulletin, 40(2): 39-63
Ecology & Habitat
Other Nations (2)
CanadaNNA
ProvinceRankNative
QuebecSNANo
OntarioSNANo
United StatesNNR
ProvinceRankNative
IdahoSNRYes
IndianaSNRYes
South CarolinaSNRYes
West VirginiaSNRYes
IllinoisSNRYes
MontanaSNRYes
WyomingSNRYes
Roadless Areas (25)
Arkansas (1)
AreaForestAcres
Little BlakelyOuachita National Forest3,342
California (2)
AreaForestAcres
De La GuerraLos Padres National Forest5,418
EagleShasta-Trinity National Forest6,553
Nevada (1)
AreaForestAcres
Rose - Whites CanyonHumboldt-Toiyabe National Forest2,568
Oregon (1)
AreaForestAcres
HellholeUmatilla National Forest65,679
Utah (15)
AreaForestAcres
418024Uinta National Forest51,699
418025Uinta National Forest32,698
Big Bear CreekManti-Lasal National Forest28,440
Boulder MountainWasatch-Cache National Forest8,852
Burch CreekWasatch-Cache National Forest6,938
Lewis PeakWasatch-Cache National Forest11,616
Lone Peak ContiguousWasatch-Cache National Forest874
Mahogany RangeWasatch-Cache National Forest11,409
Mt. Logan NorthWasatch-Cache National Forest18,930
Mt. Logan SouthWasatch-Cache National Forest17,014
Mt. Logan WestWasatch-Cache National Forest5,285
Mt. NaomiWasatch-Cache National Forest41,922
North FrancisWasatch-Cache National Forest8,148
Right Hand Fork LoganWasatch-Cache National Forest15,023
WellsvilleWasatch-Cache National Forest1,717
Virginia (5)
AreaForestAcres
Bear CreekJefferson National Forest18,274
Beartown Addition AJefferson National Forest1,370
Beartown Addition BJefferson National Forest2,985
Brush MountainJefferson National Forest6,002
Mountain Lake Addition AJefferson National Forest1,469
References (3)
  1. Breene, R.G., D.A. Dean, G.B. Edwards, B. Hebert, H.W. Levi, G. Manning, K. McWest, and L. Sorkin. 2003. Common names of Arachnids 2003. 5th edition. The American Arachnological Society Committee on Common Names of Arachnids. American Tarantula Society.
  2. Paquin, P., D. J. Buckle, N. Duperre, and C. D. Dondale. 2010. Checklist of the spiders (Araneae) of Canada and Alaska. Zootaxa 2461:1-170.
  3. Peck, S.B. and J.J. Lewis. 1978. Zoogeography and evolution of the subterranean invertebrate fauna of Illinois and southeastern Missouri. NSS Bulletin, 40(2): 39-63