Six line sexing

Does anyone know how to sex six lines... I've heard larger body for males but that's it...

Anyone know any other ways?

 

Free bump

I have no Idea. you could check fish base for more info

 

This is where I would go for information on sexing fish, from my brief look it doesn't sound easy with sixlines, the best way is just to obtain a group of small fish and let them figure it out on their own and then you end up with a pair/harem.
Marine Ornamental Fish & Invert Breeders Association • View topic - Wrasses - Labridae - Breeding/Spawning Overview

Marine Ornamental Fish & Invert Breeders Association • View forum - Labridae - Wrasses & Parrotfish