Red-tailed Bumblebee vs Chinese Windmill Butterfly

Side-by-side species comparison

Attribute Red-tailed Bumblebee Chinese Windmill Butterfly
Scientific Name Bombus lapidarius Byasa alcinous
Order Hymenoptera Lepidoptera
Family Apidae Papilionidae
Size 11-22 mm Wingspan 75-95 mm
Habitat Grasslands Forests
Diet Nectar Feeders Nectar Feeders
Regions Western Europe, Central Europe, Northern Europe China, Japan, Korea, Taiwan
Conservation Least Concern Least Concern

Red-tailed Bumblebee

A jet-black bumblebee with a vivid orange-red tail that is unmistakable in flight. It commonly nests underground in old mouse burrows and stone walls.

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Did You Know?

Its nest name 'lapidarius' means 'of stones' because it often nests beneath rocks and walls.

Chinese Windmill Butterfly

A dark swallowtail with red-spotted hindwings that rotates its wings in a slow windmill-like pattern during flight. It is widespread in East Asian lowland forests.

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Did You Know?

Its distinctive slow, spinning flight style gives it the common name windmill butterfly.