Ko e haʻa ʻo e ʻuo moʻoni (malacostraca), ʻoku kau ki ai ʻa e fanga ʻuo mo e paka mo e hā fua. Ko e ngaahi fingota lahi ʻo e ngaahi faʻahinga ē ʻoku nau kātoa kau ki ai. ʻOku nau aʻu ki he faʻahinga ʻe ua mano tupu.
Ko e ngaahi haʻa siʻi ʻo e ʻuo moʻoni:
