Moellenkampi Beetle vs Larger Elm Leaf Beetle

Side-by-side species comparison

Attribute Moellenkampi Beetle Larger Elm Leaf Beetle
Scientific Name Chalcosoma moellenkampi Monocesta coryli
Order Coleoptera Coleoptera
Family Dynastinae Chrysomelidae
Size 50-120 mm 12-16 mm
Habitat Forests Woodlands
Diet Sap Feeders Herbivores
Regions Borneo, Malaysia Eastern North America
Conservation Not Evaluated Least Concern

Moellenkampi Beetle

A rare three-horned rhinoceros beetle from Borneo with a dark metallic sheen. Males are highly variable in horn length.

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Did You Know?

This species is one of the rarest Chalcosoma and is highly sought by collectors worldwide.

Larger Elm Leaf Beetle

A robust, bright yellowish-orange beetle with darker wing tips that feeds on a variety of deciduous trees. When handled, it can release a blistering chemical secretion.

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Did You Know?

Its hemolymph contains cantharidin-like compounds that can cause skin blisters on contact, an unusual defense for a leaf beetle.