Spittlebug vs December Moth

Side-by-side species comparison

Attribute Spittlebug December Moth
Scientific Name Philaenus spumarius Poecilocampa populi
Order Hemiptera Lepidoptera
Family Aphrophoridae Lasiocampidae
Size 5-7 mm 35-45 mm wingspan
Habitat Underground Parks
Diet Predators Predators
Regions Europe, Asia, North America Europe
Conservation Least Concern Least Concern

Spittlebug

A small, stout brown bug whose nymphs produce masses of frothy white "spittle" on plant stems. The foam protects them from predators, parasites, and desiccation.

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Did You Know?

Spittlebug nymphs produce their protective foam by blowing air through a secretion from their abdomen, creating a humid microenvironment that shields them from the sun.

December Moth

A dark, hairy moth that flies in the coldest months of the year, from November to January. Its cold-season activity is an adaptation to avoid parasitoids and predators.

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Did You Know?

Males fly actively on freezing nights, using antifreeze proteins in their blood to stay airborne.