Suvannamaccha
Suvannamaccha (Thai: สุพรรณมัจฉา; RTGS: Suphannamatcha or Suphan Matcha; Khmer: សុវណ្ណមច្ឆា, ALA-LC: Suvaṇṇmacchā; Pali: सुवण्णमच्छा, suvaṇṇamacchā; literally "golden fish") is a daughter of Ravana (Thotsakan) appearing in the Thailand and other Southeast Asian versions of Ramayana. She is a mermaid princess who tries to spoil Hanuman's plans to build a bridge to Lanka but falls in love with him instead.