Cobalt Blue Longhorn vs Little Carpenterworm

Side-by-side species comparison

Attribute Cobalt Blue Longhorn Little Carpenterworm
Scientific Name Pseudomyagrus waterhousei Prionoxystus macmurtrei
Order Coleoptera Lepidoptera
Family Cerambycidae Cossidae
Size 15-25 mm 25–45 mm wingspan
Habitat Woodlands Woodlands
Diet Wood Feeders Wood Feeders
Regions Australia Eastern North America
Conservation Not Evaluated Not Evaluated

Cobalt Blue Longhorn

A vivid metallic blue longhorn beetle native to Australia. It breeds in the wood of wattle trees.

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Did You Know?

Its intense blue color makes it highly prized among insect collectors.

Little Carpenterworm

A smaller relative of the carpenterworm moth that bores into oaks and other hardwoods. Larvae create long tunnels through the sapwood and heartwood.

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Did You Know?

Its tunnels reduce the commercial value of lumber and provide entry points for wood-decay fungi.