Kingdom Animalia Linnaeus, 1758 - animals Phylum Porifera Grant, 1836 - sponges Class Demospongiae Sollas, 1885 - demosponges Order Poecilosclerida Topsent, 1928 Suborder Latrunculina Kelly & Samaai, 2002 [monotypic] Family Latrunculiidae Topsent, 1922