Platymaia
 Platymaia is a genus of crab in the family Inachidae containing the following species:Platymaia alcocki Rathbun 1918Platymaia bartschi Rathbun 1916Platymaia fimbriata Rathbun 1916Platymaia longimana Macpherson 1984Platymaia maoria Dell 1963Platymaia mindirra Griffin & Tranter 1986Platymaia rebierei Guinot & Richer de Forges 1986Platymaia remifera Rathbun 1916Platymaia turbynei Stebbing 1902Platymaia wyvillethomsoni Miers 1886↑