... referthe reader to [5, Section 4. 3]. In the sequel we want to give some information on the three remaining cases (3, 4) , (6, 9) and (7, 8).By [5, Sections 5. 2, 5. 8, 6.1, and, in particular, 6 .5] , there ... nonisometric isoparametric fam-ilies of Clifford type, all of which are inhomogeneous; see [5, Sections 5 .4, 5. 5, and, in particular, 6.6]. For one of these examples, only the higher-dimensionalof ... dis-cussions on isoparametric hypersurfaces with Gerhard Huisken in 20 04. Thedecision to tackle the classification problem was motivated by an interestingdiscussion with Linus Kramer on the occasion...