So I read this little snippet from the Amalj'aa triple triad card:
The Amalj'aa are a race of nomadic beastmen who inhabit the grasslands of Paglth'an, where they subsist by hunting the native wildlife. They share a long and bitter history of conflict with the people of Ul'dah. Trained in the arts of war from a tender age, all members of an Amalj'aa clan, old and young, male and female, are skilled warriors. They also boast a fine mastery of metallurgy, and their weapons fetch a tidy sum from those seeking arms of quality.
Female Amalj'aa were never mentioned previously and all the ones we see, fight, and talk to look and sound male while pretty much addressing each other most of the time as male. Perhaps we have an inverted Mithra on our hands?