Ground Skimmer vs Tropical Rove Beetle

Side-by-side species comparison

Attribute Ground Skimmer Tropical Rove Beetle
Scientific Name Diplacodes trivialis Erichsonius cinerascens
Order Odonata Coleoptera
Family Libellulidae Staphylinidae
Size 25-32 mm 4-5 mm
Habitat Ponds & Lakes Wetlands
Diet Omnivores Omnivores
Regions Asia, Oceania North America, Europe
Conservation Least Concern Least Concern

Ground Skimmer

A small dragonfly that becomes powder-blue with age in males. It is one of the most common dragonflies in tropical Asia.

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Did You Know?

It often perches directly on the ground rather than on elevated vegetation like most dragonflies.

Tropical Rove Beetle

A small, greyish rove beetle found in marshy habitats and pond margins. It is a useful bioindicator of wetland health.

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Did You Know?

This beetle can walk on water surfaces using hydrophobic hairs on its tarsi to hunt for aquatic springtails.