Balearic Green Lizard Beetle vs Giant Bess Beetle
Side-by-side species comparison
| Attribute | Balearic Green Lizard Beetle | Giant Bess Beetle |
|---|---|---|
| Scientific Name | Timarcha balearica | Passalus punctiger |
| Order | Coleoptera | Coleoptera |
| Family | Chrysomelidae | Passalidae |
| Size | 10-18 mm | 35-50 mm |
| Habitat | Heathland | Woodlands |
| Diet | Herbivores | Wood Feeders |
| Regions | Balearic Islands | South America |
| Conservation | Not Evaluated | Least Concern |
Balearic Green Lizard Beetle
A large flightless leaf beetle endemic to the Balearic Islands. It is black with a bluish-purple sheen and exudes red hemolymph when disturbed.
Did You Know?
When handled, it bleeds red fluid from its leg joints in a defensive behavior called reflex bleeding.
Giant Bess Beetle
A very large, robust bess beetle with a glossy black exoskeleton and strong mandibles. It creates extensive tunnel systems in large fallen trees. Multiple generations may coexist within a single log.
Did You Know?
Larvae pupate in protective cases made from frass that parents help construct.