Telephone Pole Beetle vs Schizonotus Chalcid

Side-by-side species comparison

Attribute Telephone Pole Beetle Schizonotus Chalcid
Scientific Name Micromalthus debilis Schizonotus sieboldi
Order Coleoptera Hymenoptera
Family Micromalthidae Chalcididae
Size 1.5-2.5 mm 4-6 mm
Habitat Woodlands Woodlands
Diet Wood Feeders Parasitoids
Regions North America East Asia, Japan
Conservation Least Concern Not Evaluated

Telephone Pole Beetle

The sole surviving member of an ancient beetle family dating back 200 million years.

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Did You Know?

Larvae can reproduce by paedogenesis, giving live birth while still immature.

Schizonotus Chalcid

A parasitoid of mason bee larvae found across temperate Asia. It enters the sealed mud nests of Osmia bees to lay its eggs on the developing bee larvae.

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Did You Know?

It times its attack to coincide with the brief window when mason bee cells are sealed but larvae are still vulnerable.