Holopsamma is 'n genus van sponsdiere uit die klas van die Demospongiae (gewone sponse). Holopsamma arborea (Lendenfeld, 1888) Holopsamma crassa (Carter, 1885) Holopsamma elegans (Lendenfeld, 1888) Holopsamma favus (Carter, 1885) Holopsamma laminaefavosa (Carter, 1885) Holopsamma macropora (Lendenfeld, 1888) Holopsamma pluritoxa (Pulitzer-Finali, 1982) Holopsamma ramosa (Hallmann, 1912) Holopsamma rotunda (Hallmann, 1912) Holopsamma simplex (Lendenfeld, 1886)