Shark teeth is another fish symbol which is very popular among Polynesian tattoo fans. Nearly over 50% Polynesian tattoo designs have shark teeth symbols embedded in. It’s also called “niho mano” in Polynesian language. Shark teeth usually represents shelter or coverage, guidance, power, ferocity, adaptability, etc. In Polynesian legend, sharks also represent the god of Polynesian people. It has lots of variations and combinations, like the ones showed in the pictures above.