[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Phylum Porifera Grant, 1836 - sponges
Class Calcarea Bowerbank, 1864 - calcareous sponges
Subclass Calcaronea Bidder, 1898
Order Leucosolenida Hartman, 1958
Family Leucosoleniidae Minchin, 1898
1 Genus Ascyssa Haeckel, 1872
2 Genus Leucosolenia Bowerbank, 1863