Eruera can take the form of a shark merman.

He does this often to scare his siblings with his dorsal fin when they go swimming.

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Eruera's totem has the special ability for its wearer to be able to consume and digest anything. With the drawback being that if it is removed anything harmful they've eaten they will suffer the effects immediately. It also makes the wearer have a very much higher than normal metabolism. So much in fact that they have to eat twice that of a grown man at least three to four times a day to maintain a healthy level of energy.

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Nita, though he will deny it to his dying breath, lives having his hair braided.
In fact, though he is an insomniac, the feeling puts him to sleep if it's done long enough.

(This trick works even better than his sleeping pills).

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Mawake earned his totem because of how weasel-like he is.

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Kea makes all of the Māori's tribes' totems. And endues them with a special ability only given to that specific totem.