|This character exists primarily within the Adventures of Sonic the Hedgehog continuity.|
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.
Merna the Merhog is a character from Adventures of Sonic the Hedgehog.
Merna appears in the episode "The Little Merhog", and asks Sonic and Tails to save the city of Mertopia from being turned into condos and mini-malls. At the end of the episode she shares a kiss with Sonic.
- The term "merhog" is a portmanteau of a mermaid and hedgehog.