Man. Trips. Easy. Not hard.
Males: Exhibit secondary sex characteristics. Kype, dark colours, sex drive
Females: Zero zilch nada sex characteristics. No eggs, no colours, no sex drive, nothin!
Beauty fish guys, I do say that's a female in the first pic, and past ripe if I've ever seen any. Her belly looks like it's just cleaning up from grey. Looks like a smokin good time, was it in AB?