Tropical Giant Whirligig Beetle vs Long-legged Fly
Side-by-side species comparison
| Attribute | Tropical Giant Whirligig Beetle | Long-legged Fly |
|---|---|---|
| Scientific Name | Dineutus indicus | Dolichopus ungulatus |
| Order | Coleoptera | Diptera |
| Family | Gyrinidae | Dolichopodidae |
| Size | 10-15 mm | 5-7 mm |
| Habitat | Rivers & Streams | Rivers & Streams |
| Diet | Omnivores | Herbivores |
| Regions | Indian Subcontinent, Southeast Asia | Europe, Asia |
| Conservation | Least Concern | Least Concern |
Tropical Giant Whirligig Beetle
A large whirligig beetle found on the surfaces of tropical ponds and slow rivers across South Asia. It forms impressive swirling aggregations.
Did You Know?
Aggregations of thousands of individuals create visible ripple patterns on still water surfaces.
Long-legged Fly
A small, slender fly with a brilliant metallic green body and long, thin legs. Males have modified leg structures used in elaborate courtship displays performed on leaves.
Did You Know?
Male long-legged flies perform an elaborate wing-waving courtship dance on sunlit leaves, displaying silvery wing patches to watching females like tiny semaphore signals.