Common Froghopper

Philaenus spumarius

Philaenus spumarius

TQ4792 04/06/2025 ©Raymond Small

The frothy bubbles known as 'Cuckoo-spit' found on vegetation in grassy areas during spring are caused by tiny green Froghopper larvae. The adults (5-7mm) appear from June until September. Their colouration and markings vary a lot.

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