珍珠Its whiskers make a superb radar. They are used to locate prey, even in the murkiest of water.

钻石It coats its entire body with a slimy fluid so it can squirm and slip away if grabbed.

火红It probes muddy riverbeds with its two long whiskers. A slimy film protects its body.

绿宝石Its body is covered with a slimy film. The film acts as a barrier to prevent germs in muddy water from entering the BARBOACH’s body.