Amathillopsis Heller, 1875
Amathillopsis Heller, 1875: 35 .—Stebbing, 1906: 384.— Gurjanova, 1955: 209 (key).—J. L. Barnard, 1969: 394.—J. L. Barnard & Karaman, 1991: 390.
Acanthopleustes Holmes, 1908: 533 (type species Acanthopleustes annectens Holmes, 1908, by original designation).
Type species. Amathillopsis spinigera Heller, 1875 (by original designation).
Species composition. Amathillopsis affinis Miers, 1881, A. annectens (Holmes, 1908), A. atlantica Chevreux, 1908, A. australis Stebbing, 1883, A. charlottae Coleman, 1998, A. comorensis Ledoyer, 1986, A. grevei J. L. Barnard, 1961, A. inkenae LÖrz & Horton, 2021, A. pacifica Gurjanova, 1955, A. pacifica margo J. L. Barnard, 1967, A. roroi Coleman & Coleman, 2008, A. septemdentata Ledoyer, 1978, A. spinigera Heller, 1875, A. takahashiae Tomikawa & Mawatari, 2006 .