Giant Water Strider vs Spanish Copper

Side-by-side species comparison

Attribute Giant Water Strider Spanish Copper
Scientific Name Gigantometra gigas Carabus hispanus
Order Hemiptera Coleoptera
Family Gerridae Carabidae
Size 18-24 mm body, 250 mm leg span 22-34 mm
Habitat Rivers & Streams Forests
Diet Omnivores Omnivores
Regions Vietnam, Southern China, Southeast Asia Southern Europe, Western Europe
Conservation Data Deficient Least Concern

Giant Water Strider

The largest water strider in the world, found in Southeast Asian streams. Its leg span can reach over 25 cm across the water surface.

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Did You Know?

With a leg span exceeding 25 centimeters, it is the undisputed giant of the water strider world.

Spanish Copper

A spectacular ground beetle with vivid coppery-red and green metallic colouring. It inhabits southern French and Iberian mountain forests.

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Did You Know?

Collectors once prized it so highly that over-collection led to local population declines.