Phylum [Porifera] Grant, 1836 - sponges
Status: extant; Count: -
   Class Demospongiae Sollas, 1885 - demosponges
  Status: extant; Count: -
     Subclass Heteroscleromorpha Cárdenas, Pérez & Boury-Esnault, 2012
    Status: extant; Count: -
       Order Poecilosclerida Topsent, 1928
      Status: extant; Count: -
         1 Suborder Mycalina Hajdu, van Soest & Hooper, 1994
        Status: extant; Count: -
         2 Suborder Myxillina Hajdu, van Soest & Hooper, 1994
        Status: extant; Count: -
         3 Suborder Microcionina Hajdu, van Soest & Hooper, 1994
        Status: extant; Count: -
         4 Suborder Latrunculina Kelly & Samaai, 2002
        Status: extant; Count: -