Cabbage Moth vs Japanese Spicebush Swallowtail

Side-by-side species comparison

Attribute Cabbage Moth Japanese Spicebush Swallowtail
Scientific Name Mamestra brassicae Papilio protenor
Order Lepidoptera Lepidoptera
Family Noctuidae Papilionidae
Size Wingspan 34-50mm 80-120 mm wingspan
Habitat Farmland Gardens
Diet Herbivores Nectar Feeders
Regions Europe, Asia East Asia, Japan/Korea
Conservation Least Concern Least Concern

Cabbage Moth

A mottled grey-brown moth with kidney-shaped and circular stigmata on the forewings. Its caterpillar is a serious pest of brassica crops worldwide.

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Did You Know?

A single caterpillar can bore deep into a cabbage head contaminating it with frass and making it unmarketable.

Japanese Spicebush Swallowtail

A striking all-black swallowtail known as 'kuro-ageha' in Japanese. The hindwings have subtle red and blue markings. Common in wooded areas and gardens across Japan and Korea.

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Did You Know?

The caterpillars of this species have a remarkable snake-mimicry defense, with large eyespots on their thorax that resemble a snake's head.