Irregular Weevil vs Bee Chafer

Side-by-side species comparison

Attribute Irregular Weevil Bee Chafer
Scientific Name Otiorhynchus sensitivus Trichius rosaceus
Order Coleoptera Coleoptera
Family Curculionidae Scarabaeidae
Size 5-8 mm 9-13mm
Habitat Mountains Gardens
Diet Herbivores Pollen Feeders
Regions Alps, Central Europe Europe
Conservation Least Concern Least Concern

Irregular Weevil

A flightless alpine weevil found on exposed mountain slopes. Adults emerge in summer to feed on low-growing alpine cushion plants.

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Did You Know?

Its inability to fly has led to high genetic divergence between neighboring mountain ranges.

Bee Chafer

A furry bumblebee-mimicking flower beetle with yellow and black bands. Visits roses and other garden flowers.

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Did You Know?

So convincingly mimics a bumblebee that many people refuse to pick it up, believing it will sting.