Schizonotus Chalcid vs Banded Longhorn Beetle

Side-by-side species comparison

Attribute Schizonotus Chalcid Banded Longhorn Beetle
Scientific Name Schizonotus sieboldi Typocerus velutinus
Order Hymenoptera Coleoptera
Family Chalcididae Cerambycidae
Size 4-6 mm 10-18 mm
Habitat Woodlands Woodlands
Diet Parasitoids Wood Feeders
Regions East Asia, Japan Eastern North America
Conservation Not Evaluated Least Concern

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.

Banded Longhorn Beetle

A yellow and brown longhorn beetle commonly found visiting flowers. Larvae develop in rotting hardwood logs.

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Did You Know?

Adults are important pollinators of goldenrod and other late-summer wildflowers.