Ponderous Borer vs Chinese Giant Tiger Beetle
Side-by-side species comparison
| Attribute | Ponderous Borer | Chinese Giant Tiger Beetle |
|---|---|---|
| Scientific Name | Trichocnemis spiculatus | Chaetodera laetescripta |
| Order | Coleoptera | Coleoptera |
| Family | Cerambycidae | Cicindelidae |
| Size | 40-60 mm | 18-24 mm |
| Habitat | Ponds & Lakes | Grasslands |
| Diet | Wood Feeders | Omnivores |
| Regions | Western United States, British Columbia | Southern China, Taiwan |
| Conservation | Least Concern | Near Threatened |
Ponderous Borer
One of the largest cerambycids in North America, this prionine breeds in the roots and lower trunks of dead ponderosa pines. Adults are dark brown with a somewhat rough body surface. They are nocturnal and attracted to lights.
Did You Know?
Larval development can take up to six years in dry dead wood, one of the longest development times for any beetle.
Chinese Giant Tiger Beetle
A large tiger beetle from subtropical China with elaborate cream-colored markings on dark elytra. It inhabits riverbanks and open grasslands.
Did You Know?
Its declining population is linked to sand mining and river channelization destroying its preferred habitats.