Giant Bess Beetle vs Chequered Skipper
Side-by-side species comparison
| Attribute | Giant Bess Beetle | Chequered Skipper |
|---|---|---|
| Scientific Name | Passalus punctiger | Carterocephalus palaemon |
| Order | Coleoptera | Lepidoptera |
| Family | Passalidae | Hesperiidae |
| Size | 35-50 mm | 26-32 mm wingspan |
| Habitat | Woodlands | Woodlands |
| Diet | Wood Feeders | Omnivores |
| Regions | South America | Europe, temperate Asia, North America |
| Conservation | Least Concern | Least Concern |
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.
Chequered Skipper
A small dark butterfly with bold orange-yellow chequered spots, once found in English woodlands but now confined to western Scotland in Britain. It was successfully reintroduced to England in 2018.
Did You Know?
It became extinct in England in 1976 but was reintroduced using stock from Belgium four decades later.