Species
The following species are recognised in the genus ''Higginsia'': * '' Higginsia arborea'' (Keller, 1891) * '' Higginsia bidentifera'' (Ridley & Dendy, 1886) * '' Higginsia ciccaresei'' Pansini & Pesce, 1998 * '' Higginsia coralloides'' Higgin, 1877 * '' Higginsia higgini'' Dendy, 1922 * '' Higginsia higginissima'' Dickinson, 1945 * '' Higginsia kenyensis'' Pulitzer-Finali, 1993 * '' Higginsia lamella'' Pulitzer-Finali, 1993 * '' Higginsia massalis'' Carter, 1885 * '' Higginsia mediterranea'' Pulitzer-Finali, 1978 * '' Higginsia mixta'' (Hentschel, 1912) * '' Higginsia natalensis'' Carter, 1885 * '' Higginsia palmata'' Pulitzer-Finali, 1996 * '' Higginsia petrosioides'' Dendy, 1922 * '' Higginsia pulcherrima'' Pulitzer-Finali, 1993 * '' Higginsia pumila'' (Keller, 1889) * '' Higginsia pyriformis'' Brøndsted, 1916 * '' Higginsia robusta'' Burton, 1959 * '' Higginsia scabra'' Whitelegge, 1907 * '' Higginsia strigilata'' (Lamarck, 1814) * '' Higginsia tanekea'' Hooper & Lévi, 1993 * '' Higginsia tethyoides'' Lévi, 1960 * '' Higginsia thielei'' Topsent, 1898References
Halichondrida {{demosponge-stub