South American Spittlebug vs Thorn Bug

Side-by-side species comparison

Attribute South American Spittlebug Thorn Bug
Scientific Name Deois flavopicta Umbonia crassicornis
Order Hemiptera Hemiptera
Family Cercopidae Membracidae
Size 8-12 mm 10-12 mm
Habitat Grasslands Underground
Diet Sap Feeders Sap Feeders
Regions Brazil, Colombia, Venezuela Central America, South America, North America
Conservation Least Concern Least Concern

South American Spittlebug

A dark brown and yellow spittlebug that is a major pest of tropical pasture grasses in Brazil. Nymphs produce protective frothy spittle masses on grass stems.

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Did You Know?

Outbreaks can damage millions of hectares of Brazilian pasture, causing estimated annual losses of over $2 billion.

Thorn Bug

Extraordinary treehopper with a thorn-shaped pronotum that makes it look exactly like a plant thorn when sitting on a branch. Mothers guard eggs and nymphs aggressively.

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Did You Know?

Treehoppers have evolved the most bizarre body shapes of any insect — their enlarged pronotum can mimic thorns, helicopter blades, antlers, and even ant-like forms.