Cabbage Seed Weevil vs Steelblue Jewel Beetle

Side-by-side species comparison

Attribute Cabbage Seed Weevil Steelblue Jewel Beetle
Scientific Name Ceutorhynchus obstrictus Phaenops cyanea
Order Coleoptera Coleoptera
Family Curculionidae Buprestidae
Size 2.5-3 mm 7-12mm
Habitat Farmland Forests
Diet Seed Feeders Wood Feeders
Regions Europe Europe, Asia
Conservation Least Concern Least Concern

Cabbage Seed Weevil

A small grey weevil that is a major pest of oilseed rape. Larvae feed inside seed pods, consuming developing seeds. Causes significant economic losses across Europe.

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Did You Know?

Entry holes made by egg-laying females also allow the larvae of the brassica pod midge to enter, compounding damage.

Steelblue Jewel Beetle

A compact dark metallic blue-green beetle that attacks stressed pine trees. It has infrared sensors that detect forest fires from great distances.

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Did You Know?

It possesses infrared pit organs on its thorax that can detect forest fires from over 80 kilometers away.