Related Program: NatureNotes Tersa Sphinx Moth Larvae By Rudy Mancke • Nov 8, 2018 Related Program: NatureNotes TweetShareGoogle+Email View Slideshow 1 of 2 Tersa Sphinx moth larvae. TexasEagle [CC BY-NC 2.0] via Flickr View Slideshow 2 of 2 A Tersa Sphinx moth. John Flannery [CC BY-SA 2.0] via Flickr The larvae of these moths feed on plants that grow in disturbed sites. Listen Listening... / 1:00 Listen... NatureNotes is a production of South Carolina Public Radio. Tags: NatureNatureNotesscetv.orgSCETV AppTweetShareGoogle+EmailView the discussion thread.