Chalcolepidius Click Beetle vs Tropical Giant Whirligig Beetle

Side-by-side species comparison

Attribute	Chalcolepidius Click Beetle	Tropical Giant Whirligig Beetle
Scientific Name	Chalcolepidius limbatus	Dineutus indicus
Order	Coleoptera	Coleoptera
Family	Elateridae	Gyrinidae
Size	25-45 mm	10-15 mm
Habitat	Forests	Rivers & Streams
Diet	Wood Feeders	Omnivores
Regions	Mexico, Central America	Indian Subcontinent, Southeast Asia
Conservation	Not Evaluated	Least Concern

Chalcolepidius Click Beetle

A large, robust click beetle covered in dense scales giving it a velvety appearance. Found in tropical American forests.

💡

Their body is covered in tiny iridescent scales that create a shimmering blue-green or white pattern.

A large whirligig beetle found on the surfaces of tropical ponds and slow rivers across South Asia. It forms impressive swirling aggregations.

💡

Aggregations of thousands of individuals create visible ripple patterns on still water surfaces.