Archangel Longitarsus vs Bornean Flat Stag Beetle

Side-by-side species comparison

Attribute Archangel Longitarsus Bornean Flat Stag Beetle
Scientific Name Longitarsus ganglbaueri Aegus chelifer
Order Coleoptera Coleoptera
Family Chrysomelidae Lucanidae
Size 1.5-2.5 mm 20-45 mm
Habitat Woodlands Woodlands
Diet Root Feeders Wood Feeders
Regions Central and Western Europe Southeast Asia (Borneo, Peninsular Malaysia, Sumatra, Indonesia)
Conservation Least Concern Least Concern

Archangel Longitarsus

A minute flea beetle associated with yellow archangel in European woodlands. Larvae mine in the roots of labiates. Very easily overlooked due to its tiny size.

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Did You Know?

Despite being barely visible to the naked eye, these tiny beetles can jump over 50 times their own body length.

Bornean Flat Stag Beetle

A medium-sized, very flat stag beetle with a glossy dark reddish-brown body perfectly adapted for living in thin spaces under bark. The mandibles are short but wide and strongly toothed.

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Did You Know?

Its body is so flat that it can fit into gaps as thin as a few millimeters, making it nearly impossible for predators to extract.