Boxelder Bug vs Sunflower Treehopper

Side-by-side species comparison

Attribute Boxelder Bug Sunflower Treehopper
Scientific Name Boisea trivittata Heliria cristata
Order Hemiptera Hemiptera
Family Rhopalidae Membracidae
Size 11-14 mm 5-8 mm
Habitat Underground Grasslands
Diet Sap Feeders Sap Feeders
Regions North America North America
Conservation Least Concern Least Concern

Boxelder Bug

A black and red bug that forms large aggregations on and around boxelder trees in autumn. It is commonly seen warming itself on sunny building walls before entering structures to overwinter. It is harmless but considered a nuisance pest.

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Did You Know?

Thousands of individuals can aggregate on the south-facing walls of buildings on warm autumn days, creating dramatic displays before entering homes to overwinter in wall voids.

Sunflower Treehopper

A small brown treehopper with a tall dorsal crest on its pronotum that gives it a distinctive high-backed silhouette. It is commonly found on sunflowers and other composites.

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Did You Know?

Its high pronotal crest may serve as a thermoregulatory surface, helping to dissipate heat while the insect feeds in exposed sunny locations.