Kingdom Animalia Linnaeus, 1758 - animals Phylum Porifera Grant, 1836 - sponges Class Demospongiae Sollas, 1885 - demosponges Order Poecilosclerida Topsent, 1928 Suborder Microcionina Hajdu, van Soest & Hooper, 1994 Family Raspailiidae Hentschel, 1923 1 Genus Sollasella Lendenfeld, 1888