Henshaw's Brown Silk Moth

About Henshaw's Brown Silk Moth

A large Japanese silk moth with rich brown wings featuring distinctive zigzag postmedial lines and clear ocelli. It is one of the most impressive saturniids native to Japan.

How to Identify Henshaw's Brown Silk Moth

Henshaw's Brown Silk Moth (Caligula japonica) belongs to the order Lepidoptera, family Saturniidae. Adults typically measure 100-130 mm.

Henshaw's Brown Silk Moth Habitat

Henshaw's Brown Silk Moth is found in mountains habitats, particularly across Japan, Korea, eastern China. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.

Henshaw's Brown Silk Moth Diet and Feeding

Henshaw's Brown Silk Moth has an omnivorous diet, feeding on both plant and animal matter. This dietary flexibility allows it to exploit a wide range of food sources in its environment.

Where Is Henshaw's Brown Silk Moth Found?

Henshaw's Brown Silk Moth can be found in Japan, Korea, eastern China, where it inhabits mountains environments. Its distribution is influenced by climate, food availability, and habitat suitability.

Is Henshaw's Brown Silk Moth Dangerous?

Henshaw's Brown Silk Moth is generally harmless to humans. It does not bite or sting and poses no significant health risk. Like most insects, it prefers to avoid human contact and will typically flee rather than confront a perceived threat.

Henshaw's Brown Silk Moth Role in Nature

Henshaw's Brown Silk Moth plays a role in its ecosystem as part of the food web, serving as both consumer and prey. Insects like Henshaw's Brown Silk Moth are a vital food source for birds, bats, and other wildlife, and contribute to the overall health and balance of their environment.

Seasonal Activity