Hauwahine
In Hawaiian mythology, Hauwahine was a moʻo and the guardian spirit of Kawainui Fishpond as well as Pā'eo and Kaʻelepulu fishponds.

Name 
In the Hawaiian language, the name Hauwahine literally means "female ruler".

Characteristics 
It was believed that Hauwahine ensured there was enough food available for the people, but removed the fish from the pond if the people living in the area were oppressed by the aliʻi. She was additionally believed to prevent sickness. Pollution and overgrowth were thought to be insults to Hauwahine, which was one motivation for the Hawaiians to keep the fishpond clean. The Hawaiian goddess Hiʻiaka was believed to have fought all the moʻo except for Hauwahine, for whom she chanted a mele.

Nā Pōhaku o Hauwahine, a basalt outcropping on the west side of Kawainui, was thought to be a favored location of Hauwahine. Yellow grass and rushes were believed to mark her location.

References

Bibliography 

 
 

Hawaiian mythology