Twelve-Lined Whirligig Beetle vs Large Asian Firefly
Side-by-side species comparison
| Attribute | Twelve-Lined Whirligig Beetle | Large Asian Firefly |
|---|---|---|
| Scientific Name | Gyrinus minutus | Lamprigera tenebrosus |
| Order | Coleoptera | Coleoptera |
| Family | Gyrinidae | Lampyridae |
| Size | 3-4 mm | 20-50 mm (female), 15-20 mm (male) |
| Habitat | Ponds & Lakes | Forests |
| Diet | Omnivores | Predators |
| Regions | Europe, Northern Asia | East Asia, Southeast Asia, China |
| Conservation | Least Concern | Least Concern |
Twelve-Lined Whirligig Beetle
One of the smallest European whirligig beetles, found in clean ponds and lakes. It is often overlooked due to its diminutive size.
Did You Know?
Its flattened, oar-like hind legs beat up to 60 times per second to maintain its rapid surface swimming.
Large Asian Firefly
A very large Asian firefly with dark brown elytra and a broad body. The larviform females are among the largest bioluminescent insects, reaching impressive sizes as they prey on giant land snails.
Did You Know?
Females can weigh over 5 grams, making them among the heaviest bioluminescent insects on Earth.