Your male certainly looks like a Steindachneri. He looks like my
Steindachneri's. Now as for a good clue if your female really is a
cacatuoide, look at her from the front, if she has that black bar under
her bottom lip, you got a female cacatuoides like you thought. They
can be called black chins or i've seen them labeled like that. Too bad
you dont have mates for either one, if you wait till warmer weather , i
can help you out with a female steindachneri, got a tank full of the
buggers and no one wants them.