Petrosiidae
Petrosiidae is a family of sponges, first described in 1980 by Rob van Soest which contains the following four genera:Acanthostrongylophora Hooper, 1984Neopetrosia de Laubenfels, 1949Petrosia Vosmaer, 1885Xestospongia de Laubenfels, 1932
Petrosiidae is a family of sponges, first described in 1980 by Rob van Soest which contains the following four genera:Acanthostrongylophora Hooper, 1984Neopetrosia de Laubenfels, 1949Petrosia Vosmaer, 1885Xestospongia de Laubenfels, 1932