E-Fauna BC: Electronic Atlas of the Wildlife of British Columbia

Araneus trifolium (Hentz, 1847)
Angulate & Roundshouldered Orbweaver; Shamrock Orbweaver; Shamrock Orbweaver
Family: Araneidae

Photo of species

© Bo Staffan Lindgren  Email the photographer   (Photo ID #11679)

E-Fauna BC Static Map
Distribution of Araneus trifolium in British Columbia
Details about map content are available here.



Global: AK to NF south to CA & AL

BC: Widespread in BC

Source: Bennett et al. 2012

Status Information

Origin StatusProvincial StatusBC List
(Red Blue List)
NativeSNRNo StatusNot Listed
BC Ministry of Environment: BC Species and Ecosystems Explorer--the authoritative source for conservation information in British Columbia.

Synonyms and Alternate Names

Aranea gosogana Chamberlin, 1919
Araneus trifolium Simon, 1903
Epeira septima Hentz, 1847
Epeira trifolium Hentz, 1847

Additional Photo Sources

General References

Recommended citation: Author, Date. Page title. In Klinkenberg, Brian. (Editor) 2021. E-Fauna BC: Electronic Atlas of the Fauna of British Columbia [efauna.bc.ca]. Lab for Advanced Spatial Analysis, Department of Geography, University of British Columbia, Vancouver. [Accessed: 2024-05-28 7:27:24 PM]
Disclaimer: The information contained in an E-Fauna BC atlas pages is derived from expert sources as cited (with permission) in each section. This information is scientifically based.  E-Fauna BC also acts as a portal to other sites via deep links.  As always, users should refer to the original sources for complete information.  E-Fauna BC is not responsible for the accuracy or completeness of the original information.

© E-Fauna BC 2021: An initiative of the Spatial Data Lab, Department of Geography, UBC