- family: Corinnidae
- genus: Medmassa
- species: Medmassa australiensis (L. Koch, 1867)
- species: Medmassa bicolor Hogg, 1900
- species: Medmassa celebensis (Deeleman-Reinhold, 1995)
- species: Medmassa diplogale Deeleman-Reinhold, 2001
- species: Medmassa frenata (Simon, 1877)
- species: Medmassa fusca Hogg, 1900
- species: Medmassa hiekae Berland, 1922
- species: Medmassa insignis (Thorell, 1890)
- species: Medmassa kltina (Barrion & Litsinger, 1995)
- species: Medmassa laurenti Lessert, 1946
- species: Medmassa lesserti Strand, 1916
- species: Medmassa nitida Lawrence, 1937
- species: Medmassa nyctalops Simon, 1910
- species: Medmassa pallipes (L. Koch, 1873)
- species: Medmassa proxima Lessert, 1923
- species: Medmassa pulchra (Thorell, 1881)
- species: Medmassa pusilla Simon, 1896
- species: Medmassa semiaurantiaca Simon, 1910
- species: Medmassa semiflava Simon, 1896
- species: Medmassa tigris (Deeleman-Reinhold, 1995)
- species: Medmassa vidua Lessert, 1923