Blood-red Longhorn vs Green Castiarina Jewel Beetle
Side-by-side species comparison
| Attribute | Blood-red Longhorn | Green Castiarina Jewel Beetle |
|---|---|---|
| Scientific Name | Callidium coriaceum | Castiarina viridissima |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Buprestidae |
| Size | 10-17 mm | 8-12 mm |
| Habitat | Forests | Forests |
| Diet | Wood Feeders | Wood Feeders |
| Regions | Central and Southern Europe (Alps, Carpathians) | Australia, Oceania |
| Conservation | Least Concern | Least Concern |
Blood-red Longhorn
A flat-bodied cerambycid with a rich reddish-brown color and a leathery texture to its elytra. It is found in conifer forests of Central and Southern Europe. Larvae develop in dead fir and spruce wood.
Did You Know?
This species is considered a relict of ice age refugia and is restricted to cool mountain forests.
Green Castiarina Jewel Beetle
A brilliant emerald-green jewel beetle found in Australian heathlands and forests. Adults are avid flower visitors and are frequently observed on tea-tree and bottlebrush blossoms during spring.
Did You Know?
Its scientific name literally means 'most green,' reflecting the intense iridescent colouration of its exoskeleton.