Trichiosoma Hawthorn Sawfly vs Japanese Bagworm Moth

Side-by-side species comparison

Attribute Trichiosoma Hawthorn Sawfly Japanese Bagworm Moth
Scientific Name Trichiosoma lucorum Eumeta variegata
Order Hymenoptera Lepidoptera
Family Cimbicidae Psychidae
Size 16-23 mm 25-45 mm (case length)
Habitat Parks Underground
Diet Herbivores Herbivores
Regions Europe, temperate Asia East Asia, Japan/Korea
Conservation Least Concern Least Concern

Trichiosoma Hawthorn Sawfly

A large, very hairy sawfly with clubbed antennae and a dense covering of golden-brown hairs. It resembles a large bumblebee in flight.

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Did You Know?

The cocoon of this species is remarkably tough and parchment-like, attached to twigs, and can persist for years before the adult finally emerges.

Japanese Bagworm Moth

Known as 'minomushi' in Japanese, the caterpillar builds a distinctive portable case from silk, twigs, and leaves. Adult females are wingless and never leave their cases. A common sight on Japanese trees.

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Did You Know?

Bagworm cases inspired the traditional Japanese rain cloak called 'mino,' and the word 'minomushi' literally means 'straw-raincoat insect.'