Haldeman's Tumbling Flower Beetle vs Musk Longhorn

Side-by-side species comparison

Attribute Haldeman's Tumbling Flower Beetle Musk Longhorn
Scientific Name Mordella haldemani Aromia bungii
Order Coleoptera Coleoptera
Family Mordellidae Cerambycidae
Size 3-5 mm 22-38 mm
Habitat Meadows Orchards
Diet Nectar Feeders Fruit Feeders
Regions Eastern North America China, Korea, Mongolia; invasive in Japan, Italy, Germany
Conservation Least Concern Least Concern

Haldeman's Tumbling Flower Beetle

A small black tumbling flower beetle found in eastern North America. It is commonly seen on composite flowers in summer meadows.

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Did You Know?

Its spine-tipped abdomen acts as a spring-loaded lever that launches the beetle into the air when disturbed.

Musk Longhorn

A large and colorful cerambycid with a bright red pronotum and metallic dark blue-black elytra. Native to East Asia, it has recently invaded parts of Europe and Japan. It is a serious pest of stone fruit trees including cherry and peach.

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Did You Know?

Adults emit a strong musky fragrance from thoracic glands, detectable from several meters away.