Peach Slug Sawfly vs Banded Swallowtail

Side-by-side species comparison

Attribute Peach Slug Sawfly Banded Swallowtail
Scientific Name Caliroa annulipes Papilio demolion
Order Hymenoptera Lepidoptera
Family Tenthredinidae Papilionidae
Size 4-6 mm 80-110 mm wingspan
Habitat Orchards Orchards
Diet Fruit Feeders Nectar Feeders
Regions Europe Southeast Asia (Thailand, Malaysia, Singapore, Indonesia, Borneo, Philippines)
Conservation Least Concern Least Concern

Peach Slug Sawfly

A small, shiny black sawfly whose slug-like larvae feed on the upper leaf surface of various fruit trees, including peach, cherry, and hawthorn.

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Did You Know?

Unlike the closely related pear slug, this species feeds primarily from the upper leaf surface rather than the lower surface.

Banded Swallowtail

A medium-large swallowtail with dark brown-black wings bearing a broad pale greenish-yellow band across both forewings and hindwings. The hindwings have a short, spatula-shaped tail.

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Did You Know?

Males often gather in large numbers at muddy puddles to obtain dissolved minerals, a behavior known as mud-puddling.