Samloyal23
Adventurer
psi Bite Of The Wolf...your head turns into a beastly wolf and "you gain" 1 bite to add to your atack action, so this would be same as OP, adding a bite to flurry albeit at a -5.
what about a kung fu kitty or dragon, if they were to take levels in monk, could they also get claw and bite attacks on top of flurry?
Again, I think there has to be training to make an attack part of a flurry, not just a natural ability, but yes. Likewise, a Centaur could train to use a trample as part of a martial art and then gain it as part of a flurry...