Flatid Planthopper vs Keeled Treehopper

Side-by-side species comparison

Attribute Flatid Planthopper Keeled Treehopper
Scientific Name Metcalfa pruinosa Entylia carinata
Order Hemiptera Hemiptera
Family Flatidae Membracidae
Size 5-8 mm 4-6 mm
Habitat Orchards Farmland
Diet Sap Feeders Sap Feeders
Regions North America, Europe North America, Central America, South America
Conservation Least Concern Least Concern

Flatid Planthopper

A small waxy-white planthopper native to North America that has invaded Europe. Nymphs produce long waxy filaments that make them look like tiny white flowers.

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Did You Know?

Large aggregations of waxy nymphs on a branch can be mistaken for fungal growth or strange white blossoms.

Keeled Treehopper

A small, flattened treehopper with a pronounced dorsal keel running along its pronotum. It is widespread across the Americas on many host plants.

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Did You Know?

Its flat, leaf-like profile makes it look like a tiny bump or bud on a plant stem.