Western Boxelder Bug

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Boisea rubrolineata

Western Boxelder Bug, a reference photo
Photo: Judy Gallagher · CC BY 2.0 (licence)

Boisea rubrolineata or the western boxelder bug is identical to the eastern boxelder bug aside from having prominent red veins on its corium. It is found in western North America. Adults are 9–13 mm in length. The thorax and wings are black with red lines, and the abdomen is red. Nymphs are bright red and gray. Both nymphs and adults feed on boxelder. In fall and winter, adults might be noted migrating indoors to hibernate.

From Wikipedia, under CC BY-SA 4.0.

Is it venomous or poisonous?

We have no record of Western Boxelder Bug being toxic, poisonous or venomous. That is not proof that it is safe. Never eat, touch or handle a wild plant, mushroom or animal on the strength of an identification; ask someone qualified.

Easily confused with

Classification

Kingdom
Animalia
Phylum
Arthropoda
Class
Insecta
Order
Hemiptera
Family
Rhopalidae
Genus
Boisea
Species
Boisea rubrolineata

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