About Japanese Silk Moth
A large wild silk moth native to Japan with striking yellow-brown wings bearing prominent eyespots. Its silk was historically used to produce high-quality tensan fabric.
Did You Know?
Its silk, called tensan, is naturally green-tinged and was reserved for Japanese imperial garments.
How to Identify Japanese Silk Moth
Japanese Silk Moth (Antheraea yamamai) belongs to the order Lepidoptera, family Saturniidae. Adults typically measure Wingspan 110-150 mm.
Japanese Silk Moth Habitat
Japanese Silk Moth is found in indoors habitats, particularly across Japan, Korea, China. This species has adapted to thrive in its preferred environment, where it can find suitable food sources and shelter.
Japanese Silk Moth Diet and Feeding
Japanese Silk Moth is a herbivore, feeding on plant material including leaves, stems, flowers, and other vegetation. Herbivorous insects play a significant role in ecosystems by influencing plant growth and serving as a food source for predators.
Where Is Japanese Silk Moth Found?
Japanese Silk Moth can be found in Japan, Korea, China, where it inhabits indoors environments. Its distribution is influenced by climate, food availability, and habitat suitability.
Distribution Map
Where Japanese Silk Moth can be found
Is Japanese Silk Moth Dangerous?
Japanese 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.
Japanese Silk Moth Role in Nature
Japanese Silk Moth is part of the food web as a primary consumer, feeding on plant material. It serves as an important food source for birds, bats, amphibians, and other insectivores, connecting plant energy to higher trophic levels.
Seasonal Activity
Frequently Asked Questions About Japanese Silk Moth
What does Japanese Silk Moth look like?
The Japanese Silk Moth typically measures Wingspan 110-150 mm.
Where is Japanese Silk Moth found?
The Japanese Silk Moth is found in Japan, Korea, China and typically inhabits indoors environments.
What does Japanese Silk Moth eat?
The Japanese Silk Moth feeds on plant material including leaves, stems, and other vegetation.
Is Japanese Silk Moth dangerous to humans?
The Japanese Silk Moth is generally harmless to humans. It does not bite or sting and poses no significant health risk.
Is Japanese Silk Moth endangered?
The Japanese Silk Moth is currently classified as Not Evaluated by conservation assessments. Habitat loss and environmental changes are among the primary threats to its population.
What is an interesting fact about Japanese Silk Moth?
Its silk, called tensan, is naturally green-tinged and was reserved for Japanese imperial garments.
Cite This Page
APA:
InsectDiscover. (2026). Japanese Silk Moth (Antheraea yamamai). Retrieved from https://insectdiscover.com/insect/japanese-silk-moth
MLA:
"Japanese Silk Moth." InsectDiscover, https://insectdiscover.com/insect/japanese-silk-moth.