Sonicunderground clipped rev 1
This article's subject exists primarily within the Sonic Underground continuity.
Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.

Mobian Megawhales are a species mentioned in Sonic Underground.[1]



Not much is known of this animal, although the Royal Hedgehog Crest compares the Sand Snakes of Hamarapi to Mobian Megawhales in size. Given their namesake, the species is most likely a type of large whale.[1]


  1. 1.0 1.1 Hurst, Ben; Allee, Pat (28 September 1999). "Mummy Dearest". Sonic Underground. Season 1. Episode 22. First-run syndication.