Bloody-Nosed Beetle vs Giant Robber Firefly
Side-by-side species comparison
| Attribute | Bloody-Nosed Beetle | Giant Robber Firefly |
|---|---|---|
| Scientific Name | Timarcha tenebricosa | Photuris lucicrescens |
| Order | Coleoptera | Coleoptera |
| Family | Chrysomelidae | Lampyridae |
| Size | 10-20 mm | 12-16 mm |
| Habitat | Hedgerows | Meadows |
| Diet | Omnivores | Predators |
| Regions | Western Europe | Eastern North America |
| Conservation | Least Concern | Not Evaluated |
Bloody-Nosed Beetle
A large, flightless, domed black beetle that oozes red fluid from its mouth when threatened. The secretion contains distasteful chemicals.
Did You Know?
The red defensive fluid is actually hemolymph, the beetle equivalent of blood.
Giant Robber Firefly
A large predatory firefly from eastern North America that mimics the flash patterns of Photinus species. Females lure Photinus males to consume them.
Did You Know?
Females can switch between multiple flash patterns, mimicking different prey species on a single evening.