Goblins and Qiqirn

[Baithin]

I've always wanted to know about these two particular Beast Tribes (if they even have an organized tribe system, at that). Why are they found almost all around Eorzea, but we know so little about them?

Here's what we do know:

• They're pretty much the most widespread, being found in Thanalan, La Noscea, and the Black Shroud pretty equally. They're like the Hyur of the Beast Tribes.
• They also seem to be the most accepted by the "Enlightened" races, being found in towns more so than the other Beast Tribes. One goblin, Brayflox, is even part of the Company of Heroes and defeated Titan! I'd like to know more about how she met them and became part of that Company!
• Yet, despite being somewhat more accepted, they are still treated as rabble and brigands by the general Eorzean populace.
• There's a goblin Illuminati group that Mutamix used to be a part of and Brayflox stole the secret cheese recipe from them.

Do the Goblins and Qiqirn have a native homeland? Will we ever get Beast Tribe quests revolving around them? Do they have their own Primals?

Side note - what's the deal with Mamool Ja, anyway? What's their relation to the Amal'jaa? I know they're not natives to La Noscea, but that's mostly where they're found.

...Are there other Beastman tribes I'm missing? Giants? Are Spriggans considered beastmen?