Swamp monster (Soggy Bog Scooby)

The amphibious swamp monster lives in a bog.

History
It chased Scooby-Doo, Scrappy-Doo, and Shaggy Rogers when they went fishing in its swamp. Eventually they trapped it on the paddle wheel of an abandoned riverboat and it was carried off into the distance.

Appearances

 * The Richie Rich/Scooby-Doo Show
 * Soggy Bog Scooby