Gymnothorax millaris - Brazilian Goden Moray Vs Brazilian Goldentail Moray

[Assasi]

I currently have a Gymnothorax millaris - Brazilian Golden Moray in my reef (I believe this to be the male coloration).

Can anyone confirm that the Gymnothorax millaris - Brazilian Goldentail Moray is the female coloration?

Do both Genders grow to the same size or does one get larger than the other?