The Collaborative International Dictionary of English v.0.48:
Antheraea \Antheraea\ n. 1. 1 a genus of large moths whose larvae produce silk of high quality. Syn: genus Antheraea. [WordNet 1.5]WordNet (r) 3.0 (2006):
Antheraea n 1: large moths whose larvae produce silk of high quality [syn: Antheraea, genus Antheraea]