Insects and Spiders - native

Banded Alder Borer (Rosalia funebris) on Jul 17, 2021

Originally reported as Asian Longhorned Beetle (Anoplophora glabripennis)

Submitter has sample

Description of specimen

ALB side of house

Commentary

Dear Alisha, thank you for your message. Yes, it is our native banded alder borer, Rosalia funebris.
Thank you, Helmuth Rogg

Helmuth Rogg
July 19, 2021, 12:37 a.m.

Resources

Information from Banded Alder Borer from Oregon State and iNaturalist.

Location

On our house

Expert Reviewer

Mr. Helmuth Rogg

© 2025 Portland State University | Contact us for questions regarding site content