- ailanthus silkworm, Samia cynthia - large green silkworm of the cynthia moth
--1 is a kind of silkworm, giant silkworm, wild wilkworm
--1 is a member of Samia, genus Samia - cynthia moth, Samia cynthia, Samia walkeri - large Asiatic moth introduced into the United States; larvae feed on the ailanthus
--2 is a kind of giant silkworm moth, silkworm moth
--2 is a member of Samia, genus Samia