Parent Bug vs Cotton Aphid

Side-by-side species comparison

Attribute Parent Bug Cotton Aphid
Scientific Name Elasmucha grisea Aphis gossypii
Order Hemiptera Hemiptera
Family Acanthosomatidae Aphididae
Size 6-9 mm 1-1.8 mm
Habitat Heathland Orchards
Diet Seed Feeders Sap Feeders
Regions Europe, Northern Asia Worldwide
Conservation Least Concern Not Evaluated

Parent Bug

A birch-feeding shieldbug remarkable for its extended maternal care behavior. Females stand guard over their egg clusters and young nymphs for weeks, shielding them with their body.

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Did You Know?

Mothers physically shield their eggs and nymphs from parasitoid wasps by spreading their body like an umbrella over them.

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.

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Did You Know?

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