Brown Leaf Weevil vs Japanese Genji Firefly
Side-by-side species comparison
| Attribute | Brown Leaf Weevil | Japanese Genji Firefly |
|---|---|---|
| Scientific Name | Phyllobius oblongus | Luciola cruciata |
| Order | Coleoptera | Coleoptera |
| Family | Chrysomelidae | Lampyridae |
| Size | 4-6 mm | 12-18 mm |
| Habitat | Woodlands | Rivers & Streams |
| Diet | Herbivores | Omnivores |
| Regions | Europe | Japan |
| Conservation | Least Concern | Vulnerable |
Brown Leaf Weevil
A brown-scaled weevil commonly found on hawthorn and other hedgerow shrubs. Less colorful than its green relatives but very abundant. Adults notch leaf edges.
Did You Know?
Creates characteristic U-shaped notches along leaf edges that reveal its presence even when the beetle is hidden.
Japanese Genji Firefly
An aquatic-larval firefly revered in Japanese culture, found near clean streams. It is one of the few fireflies whose larvae develop entirely in freshwater.
Did You Know?
Annual firefly-viewing festivals called hotarugari have been held in Japan for over a thousand years in honor of this species.