Reed Beetle vs Green Mangrove Tiger Beetle

Side-by-side species comparison

Attribute Reed Beetle Green Mangrove Tiger Beetle
Scientific Name Donacia crassipes Myriochila mastersi
Order Coleoptera Coleoptera
Family Chrysomelidae Cicindelidae
Size 9-12 mm 10-15 mm
Habitat Ponds & Lakes Wetlands
Diet Root Feeders Predators
Regions Europe, Western Asia Australia, Oceania
Conservation Least Concern Least Concern

Reed Beetle

A striking aquatic leaf beetle with metallic golden-green to coppery elytra and elongated hind legs. It is one of the largest European Donacia species, found on waterlily pads.

💡

Did You Know?

Larvae live entirely underwater, tapping into plant roots for both food and oxygen, using specialized spiracles to breathe air from root aerenchyma.

Green Mangrove Tiger Beetle

A metallic green tiger beetle that inhabits mangrove mud flats and tidal zones along the northern Australian coast. It is an agile predator that hunts small invertebrates along the water's edge.

💡

Did You Know?

This beetle times its foraging to coincide with low tide, retreating to vegetation as the water rises.