Ko e ʻaposetolohina ko e fuʻu ʻakau siʻi ia, manakoa ʻi he ngoue. Naʻe ʻomi ki Tongá ni ʻikai fuoloa. Ko e matalaʻiʻakau ʻene lahi ko e sm. ʻe 5 pē, mo e mata (stigma) lōua ʻi loto. ʻOku ui foki ko e Marica gracilis