Atemeles Ant Guest Beetle vs Tree Weta

Side-by-side species comparison

Attribute Atemeles Ant Guest Beetle Tree Weta
Scientific Name Lomechusoides strumosus Hemideina thoracica
Order Coleoptera Orthoptera
Family Staphylinidae Anostostomatidae
Size 5-6 mm 40-60 mm body length
Habitat Woodlands Woodlands
Diet Parasites Fruit Feeders
Regions Central Europe Oceania
Conservation Least Concern Least Concern

Atemeles Ant Guest Beetle

A parasitic rove beetle that lives in ant nests, switching between Formica and Myrmica host species seasonally. Its larvae are raised by ants alongside their own brood.

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Did You Know?

It migrates between two different ant species each year, overwintering with one and breeding with another.

Tree Weta

A common weta species found throughout the North Island of New Zealand. It shelters in tree holes during the day and forages for food at night.

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Did You Know?

Tree weta can survive being frozen solid; their blood contains special proteins that prevent ice crystals from damaging their cells.