1. Large Asiatic moth introduced into the United States; larvae feed on the ailanthus
   "The Samia cynthia's wingspan can reach up to six inches";
   - cynthia moth, Samia walkeri
    
2. Large green silkworm of the cynthia moth
   - ailanthus silkworm

Type of: giant silkworm, giant silkworm moth, silkworm, silkworm moth, wild silkworm

Part of: genus Samia, Samia

Encyclopedia: Samia cynthia