The Mobian Megawhale is a creature mentioned in the AngieYaz/RoseOfSharon reboot of the Sonic Underground television series. It is a species of whale native to Mobius.
Description[]
A species of whale. 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 found in Mobius' seas and oceans.