Higginsia is 'n genus van sponsdiere uit die klas van die Demospongiae (gewone sponse). Higginsia anfractuosa (Hooper & Lévi, 1993) Higginsia arborea (Keller, 1891) Higginsia bidentifera (Ridley & Dendy, 1886) Higginsia ciccaresei (Pansini & Pesce, 1998) Higginsia coralloides (Higgin, 1877) Higginsia durissima (Burton, 1928) Higginsia fragilis (Lévi, 1961) 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, 1898)