Noun: cynthia moth
- Large Asiatic moth introduced into the United States; larvae feed on the ailanthus
"The cynthia moth's wingspan can reach up to six inches";
- Samia cynthia, Samia walkeri
Derived forms: cynthia moths
Type of: giant silkworm moth, silkworm moth
Part of: genus Samia, Samia
Encyclopedia: Cynthia moth