Alpine Longhorn Beetle vs Iberian Snakefly

Side-by-side species comparison

Attribute Alpine Longhorn Beetle Iberian Snakefly
Scientific Name Rosalia alpina Harraphidia laufferi
Order Coleoptera Raphidioptera
Family Cerambycidae Raphidiidae
Size 15-40 mm 10-14 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Omnivores
Regions Europe Spain, Portugal
Conservation Vulnerable Near Threatened

Alpine Longhorn Beetle

A strikingly beautiful blue-grey beetle with black spots, listed on multiple European conservation directives. Depends on old-growth beech forests with standing dead wood.

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Did You Know?

This beetle is so dependent on ancient beech forests that a single dead tree can support an isolated population for decades — but when that tree is gone, so is the colony.

Iberian Snakefly

A snakefly endemic to the Iberian Peninsula, found in cork oak and pine woodlands. It is one of several snakefly species restricted to the western Mediterranean.

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Did You Know?

The Iberian Peninsula is a hotspot for snakefly diversity, hosting more species per area than almost anywhere else.