Lesser Swallow Prominent Moth vs Australian Diving Beetle

Side-by-side species comparison

Attribute Lesser Swallow Prominent Moth Australian Diving Beetle
Scientific Name Pheosia gnoma Cybister godeffroyi
Order Lepidoptera Coleoptera
Family Notodontidae Dytiscidae
Size 44-54 mm wingspan 28-35 mm
Habitat Heathland Ponds & Lakes
Diet Omnivores Omnivores
Regions Europe, Asia Australia
Conservation Least Concern Least Concern

Lesser Swallow Prominent Moth

A white moth very similar to the Swallow Prominent but with a thinner dark wedge mark and a clear white hindwing. It is associated with birch rather than poplar.

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Did You Know?

It can be reliably separated from its close relative only by examining the width of the forewing wedge mark.

Australian Diving Beetle

A large olive-green diving beetle found in freshwater habitats across Australia. It is one of the most commonly encountered large water beetles on the continent.

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Did You Know?

During droughts it can fly long distances at night to find new water bodies.