EiffeliidaeEiffeliidae is an extinct family of sponges.GeneraThe following genera are placed in the family: †Astraeoconus Rietschel, 1968 †Chilcaia Carrera, 1994 †Eiffelia Walcott, 1920 †Eiffelospongia Rigby & Collins, 2004 †Gondekia Rigby, 1991 †Petaloptyon Raymond, 1931 †Toquimiella Rigby, 1967 †Zangerlispongia Rigby & Nitecki, 1975