The Parasite Snake is an enemy that appears in Sonic Boom: Rise of Lyric. They are a model of Destruction Troops created by Lyric the Last Ancient with the dangerous ability to reanimate Commando Husks.
Described as worm-like in design, the Parasite Snakes have limbless strings for bodies, composed of grey threads held together by brown metal binds. They have a yellow eye with a slit-like pupil for a head, four collapsible lids for eyelids, and an appendage on the tip of their tail resembling a rattlesnake's.
- The Parasite Snakes' name were not revealed in the final version of Sonic Boom: Rise of Lyric. However, their name is listed in an unused biography for the game.