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