Mathildellidae

Mathildellidae is family of crabs belonging to the superfamily Goneplacoidea, containing the following genera:
 * Beuroisia Guinot & Richer de Forges, 1981
 * †Branchioplax Rathbun, 1916
 * †Coeloma A. Milne-Edwards, 1865
 * Intesius Guinot & Richer de Forges, 1981
 * Mathildella Guinot & Richer de Forges, 1981
 * Neopilumnoplax Serène, 1969
 * Platypilumnus Alcock, 1894
 * †Tehuacana Stenzel, 1944