Fungus Rove Beetle vs Sumac Gall Aphid

Side-by-side species comparison

Attribute Fungus Rove Beetle Sumac Gall Aphid
Scientific Name Lordithon thoracicus Melaphis rhois
Order Coleoptera Hemiptera
Family Staphylinidae Pemphigidae
Size 5-7 mm 1-3 mm
Habitat Woodlands Woodlands
Diet Predators Gall Makers
Regions Europe, Northern Asia Eastern North America
Conservation Least Concern Not Evaluated

Fungus Rove Beetle

A colorful rove beetle of the Tachyporinae with a reddish-orange pronotum and dark elytra, typically found on bracket fungi. It preys on fly larvae developing in fungal fruiting bodies.

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Did You Know?

The bright orange and black coloration may serve as warning coloration, as the beetle produces unpleasant-tasting defensive compounds.

Sumac Gall Aphid

A gall-forming aphid that produces large hollow galls on sumac trees in which colonies live and reproduce. Soldier nymphs defend the gall from invaders using their thickened front legs.

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Did You Know?

Their soldier caste is composed of sterile first-instar nymphs that sacrifice their development to protect the colony.