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Spotted Lanternfly

common

Spotted Lanternfly

Lycorma delicatula

Habitat
Asian forests on tree-of-heaven; now invasive across Korea, Japan and the eastern USA
Body length
25 mm
Order
Hemiptera · Fulgoridae

Weird but real

Drab grey at rest, it flashes scarlet underwings when it leaps and weeps honeydew that ferments to a wasp-luring vinegar.

Why it's cool

A planthopper in two costumes: tweed jacket folded shut, blood-red petticoat mid-jump. Beautiful, and a quarantine nightmare.

Photographs

253/365 - Spotted Lanternfly - Lycorma delicatula, Gillis Falls Park, Woodbine, Maryland, September 10, 2023
Judy Gallagher · CC BY 2.0 · source
Lycorma delicatula, Butler St, Pittsburgh, PA, US, 2025-06-04 (iNaturalist).
gwtstl · CC BY 4.0 · source