Marbled Minor vs Tanner Beetle

Side-by-side species comparison

Attribute Marbled Minor Tanner Beetle
Scientific Name Oligia strigilis Prionus coriarius
Order Lepidoptera Coleoptera
Family Noctuidae Cerambycidae
Size 24-28 mm wingspan 18-45 mm
Habitat Underground Woodlands
Diet Root Feeders Root Feeders
Regions Europe Western Europe, Central Europe, Southern Europe
Conservation Least Concern Least Concern

Marbled Minor

A small, cryptically marked moth that is extremely variable in pattern. Part of a complex of similar-looking species that can only be reliably separated by dissection.

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Did You Know?

Part of a notoriously difficult species complex where three species look almost identical.

Tanner Beetle

A large, robust, dark brown longhorn beetle that flies noisily at dusk. Its powerful larvae bore into the roots of deciduous trees for up to four years.

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Did You Know?

Males produce a squeaking sound by rubbing their thorax against their head when handled.