Scumbug (1987 TV series)

Scumbug appeared once in the 1987 cartoon series, in the episode Night of the Rogues Shredder had called some of the Turtles's past foes (including Rat King, Leatherhead, Slash, Tempestra, Chrome Dome and Antrax) in hopes of defeating the turtles. Oddly enough, while this was the first appearance of Scumbug and Antrax, April and the TMNT were familiar with the insectoid villains.