The third tradition claims he disappeared on Diomedea which implies some kind of deification .
Diomedea is the uninhabited island ( called after him ) in the Adriatic where the Shearwaters who were formerly his companions live .
The third tradition claims he disappeared on Diomedea , the uninhabited island ( called after him ) in the Adriatic where the Shearwaters who were formerly his companions live , which implies some kind of deification .