[organisms]
see Clade Biota Wagner 2004 [Wiemann, de Queiroz, Rowe, Planavsky, Anderson, Gogarten, Turner & Gauthier 2020]
Phylum Porifera Grant, 1836 - sponges
Class Hexactinellida Schmidt, 1870 - hexactinellids
Subclass Amphidiscophora Schulze, 1886
Family Hyalonematidae Gray, 1857
Genus Hyalonema Gray, 1832