User blog comment:Lord Loss/Monster Appreciation Week: Purple Ludroth/@comment-6050823-20130824213647/@comment-6050823-20130825011811

I found some more info on the Purple Ludroth.

They prefer to live on their own instead of living in a harem. It seems they may only appear harem either to mate or to possibly scare of their leader from their territory.

It seems Purple Ludroths may either be male or female so, they could be either gender, though its unconfirmed.