Board Thread:Questions and Answers/@comment-120883-20141128204017/@comment-679780-20150624192626

Sega never really bothered to name them as a multi-animal race.

However fans call them "Mobians" as a racial name regardless if they're from Mobius or not.

I dunno if the term "Mobian" is still used in Archie comics since the Super Genesis Wave reset Mobius as a nameless planet called "Sonic's World" (a silly attempt to pass the comics off more canon to the games.)