Primitive Silverfish vs Blue Net-Winged Beetle
Side-by-side species comparison
| Attribute | Primitive Silverfish | Blue Net-Winged Beetle |
|---|---|---|
| Scientific Name | Tricholepidion gertschi | Metriorrhynchus rhipidius |
| Order | Zygentoma | Coleoptera |
| Family | Lepidotrichidae | Lycidae |
| Size | 8-12 mm | 10-16 mm |
| Habitat | Forests | Forests |
| Diet | Wood Feeders | Herbivores |
| Regions | United States | Australia |
| Conservation | Near Threatened | Least Concern |
Primitive Silverfish
The most primitive living silverfish, restricted to old-growth forests of northern California. It retains compound eyes and other ancestral features.
Did You Know?
It is considered a living fossil and the sole surviving member of its family.
Blue Net-Winged Beetle
An Australian net-winged beetle with dark blue-black elytra and elaborate feathery antennae in males. It is commonly found on vegetation in eucalyptus forests.
Did You Know?
Males use their spectacularly branched antennae to detect female pheromones across long distances.