Tree Bumblebee vs Alder Spittlebug

Side-by-side species comparison

Attribute Tree Bumblebee Alder Spittlebug
Scientific Name Bombus hypnorum Aphrophora alni
Order Hymenoptera Hemiptera
Family Apidae Aphrophoridae
Size 11-18mm 8-10 mm
Habitat Woodlands Woodlands
Diet Herbivores Sap Feeders
Regions Europe, Asia Europe, Asia
Conservation Least Concern Least Concern

Tree Bumblebee

A distinctive bumblebee with a brown thorax, black abdomen and white tail. Often nests in bird boxes.

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Did You Know?

A recent and rapid colonizer of Britain since 2001, frequently nesting in bird boxes and roof spaces.

Alder Spittlebug

A common European spittlebug found on willows and alders. Nymphs produce copious frothy spittle masses and adults can jump impressive distances.

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Did You Know?

The frothy spittle mass protects the nymph from temperature extremes, predators, and parasitoids while also preventing desiccation.