Pecuarius Onitis vs Banded Alder Borer

Side-by-side species comparison

Attribute Pecuarius Onitis Banded Alder Borer
Scientific Name Onitis pecuarius Rosalia funebris
Order Coleoptera Coleoptera
Family Scarabaeidae Cerambycidae
Size 12-20 mm 25-38mm
Habitat Farmland Woodlands
Diet Dung Feeders Herbivores
Regions Southern Africa, introduced to Australia North America
Conservation Least Concern Least Concern

Pecuarius Onitis

A medium-sized, dark brown to black tunneling dung beetle with strong forelegs. It is a nocturnal species that constructs deep burrows. Successfully introduced to Australia from southern Africa as a dung management agent.

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Did You Know?

In Australia, this beetle became most active during winter months, filling an important seasonal gap in dung burial activity.

Banded Alder Borer

A striking longhorn beetle with bold black and white banding and long banded antennae. It breeds in dead alder and other hardwood trees.

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Did You Know?

It is the North American counterpart of the famous European Rosalia alpina and equally beautiful but less endangered.