Common Brown Lacewing vs Paroster Subterranean Beetle

Side-by-side species comparison

Attribute Common Brown Lacewing Paroster Subterranean Beetle
Scientific Name Hemerobius humulinus Paroster macrosturtensis
Order Neuroptera Coleoptera
Family Hemerobiidae Dytiscidae
Size 6-10 mm 2-3 mm
Habitat Woodlands Deserts & Drylands
Diet Omnivores Omnivores
Regions Europe, Asia Australia
Conservation Least Concern Data Deficient

Common Brown Lacewing

A small brownish lacewing with mottled wings commonly found on deciduous trees. Adults and larvae both feed on aphids and other small insects.

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Did You Know?

Unlike green lacewings, brown lacewing adults are also predatory and actively hunt small insects.

Paroster Subterranean Beetle

A blind subterranean diving beetle from groundwater calcretes in the Western Australian arid zone. It is completely depigmented and lacks functional eyes.

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Did You Know?

Multiple species of subterranean Paroster have evolved independently in isolated aquifers.