What types of futanari are there?

in my opinion there are three types: shemale (balls and no vag), herm (vag and no balls), and full herm (both balls and vag)

however there are no 'official' differentiations in the category, only personal speculation; and most of the terms, like 'dick-girl', 'futa', 'shemale', and 'hermaphrodite', are just interchangeable Words used to describe futanari