Conenose Bug vs Cotton Aphid

Side-by-side species comparison

Attribute Conenose Bug Cotton Aphid
Scientific Name Triatoma protracta Aphis gossypii
Order Hemiptera Hemiptera
Family Reduviidae Aphididae
Size 17-22 mm 1-1.8 mm
Habitat Deserts & Drylands Orchards
Diet Blood Feeders Sap Feeders
Regions Western United States, Northern Mexico Worldwide
Conservation Least Concern Not Evaluated

Conenose Bug

A kissing bug native to the western United States that commonly enters homes to feed on sleeping residents. Its bite can cause severe allergic reactions in sensitized individuals.

💡

Did You Know?

Repeated bites can lead to anaphylactic shock in sensitized individuals, requiring emergency treatment.

Cotton Aphid

A small yellowish-green to dark green aphid that attacks cotton, cucurbits, and citrus worldwide. It transmits numerous plant viruses and produces copious honeydew.

💡

Did You Know?

Its body color varies from yellow to nearly black depending on temperature, crowding, and host plant quality.