Heteroxyidae
Heteroxyidae is a family of sponges belonging to the order Axinellida.
Genera:Acanthoclada Bergquist, 1970Alloscleria Topsent, 1927Alveospongia Santos, Pinheiro, Hajdu & Van Soest, 2016DesmoxyaDidiscus Dendy, 1922Heteroxya Topsent, 1898Julavis Laubenfels, 1936Myrmekioderma Ehlers, 1870Negombo Dendy, 1905Parahigginsia Dendy, 1924