Todd Jensen writes...

Well, we now know that the Xanadu clan is one of the currently-existing clans, alongside the gargoyles in Korea and New Olympus. And based on the evidence in "Heritage", I'd assume that the Queen Florence Island clan is one of the clans that won't be introduced until after 2158 (or whatever the new year for "Gargoyles 2158" will be).

So which of the two remaining clans is the tenth present-day one? Loch Ness or Paris? (I'm thinking Loch Ness myself, since it's easier to imagine a gargoyle clan successfully hiding in Loch Ness than in Paris, and because you indicated in your answer about Taro's theme park that there aren't any gargoyles in Paris currently, but I'd just like to make certain).