• Eurystheus Spence Bate, 1856 accepted as Eurystheus Spence Bate, 1857 accepted as Gammaropsis Liljeborg, 1855
• Eurystheus Spence Bate, 1857 accepted as Gammaropsis Liljeborg, 1855
• Eurystheus afer (Stebbing, 1888) accepted as Latigammaropsis afra (Stebbing, 1888)
• Eurystheus alaskensis Stebbing, 1910 accepted as Cheirimedeia alaskensis (Stebbing, 1910) accepted as Pareurystheus dentatus (Holmes, 1908)
• Eurystheus anamae Gurjanova, 1952 accepted as Pareurystheus anamae (Gurjanova, 1952)
• Eurystheus angolensis Schellenberg, 1925 accepted as Paranaenia angolensis (Schellenberg, 1925) accepted as Gammaropsis (Paranaenia) angolensis (Schellenberg, 1925)
• Eurystheus anomalus Chevreux, 1926 accepted as Gammaropsis anomala (Chevreux, 1926)
• Eurystheus anomalus Rabindranath, 1971 accepted as Eurystheus dubius Rabindranath, 1974 accepted as Gammaropsis dubius (Rabindranath, 1974)
• Eurystheus averus Reid, 1951 accepted as Gammaropsis avera (Reid, 1951)
• Eurystheus bispinimanus Spence Bate & Westwood, 1862 accepted as Gammaropsis maculata (Johnston, 1828)
• Eurystheus ctenurus Schellenberg, 1931 accepted as Gammaropsis (Gammaropsis) ctenura (Schellenberg, 1931)
• Eurystheus dentatus Holmes, 1908 accepted as Pareurystheus dentatus (Holmes, 1908)
• Eurystheus digitatus Schellenberg, 1938 accepted as Gammaropsis digitata (Schellenberg, 1938)
• Eurystheus dimorphus K.H. Barnard, 1932 accepted as Megamphopus dimorpha (K.H. Barnard, 1932)
• Eurystheus distichon K.H. Barnard, 1930 accepted as Pseudischyrocerus distichon (K.H. Barnard, 1930)
• Eurystheus dubius Rabindranath, 1974 accepted as Gammaropsis dubius (Rabindranath, 1974)
• Eurystheus erythropthalmus (Liljeborg, 1855) accepted as Gammaropsis maculata (Johnston, 1828)
• Eurystheus eurypodii K.H. Barnard, 1932 accepted as Gammaropsis (Gammaropsis) monodi (Schellenberg, 1931)
• Eurystheus georgianus Schellenberg, 1931 accepted as Gammaropsis (Gammaropsis) georgiana (Schellenberg, 1931)
• Eurystheus gurvitzi Bulyčeva, 1952 accepted as Gammaropsis gurvitzi (Bulyčeva, 1952)
• Eurystheus hirsutimanus Reid, 1951 accepted as Gammaropsis hirsutimana (Reid, 1951)
• Eurystheus hirsutus Giles, 1888 accepted as Cheiriphotis megacheles (Giles, 1885)
• Eurystheus holmesi Stebbing, 1908 accepted as Gammaropsis holmesi (Stebbing, 1908)
• Eurystheus imminens K.H. Barnard, 1916 accepted as Gammaropsis atlantica Stebbing, 1888 accepted as Latigammaropsis atlantica (Stebbing, 1888)
• Eurystheus japonicus Nagata, 1961 accepted as Gammaropsis japonica (Nagata, 1961)
• Eurystheus kergueleni Schellenberg, 1926 accepted as Gammaropsis (Gammaropsis) kergueleni (Schellenberg, 1926)
• Eurystheus lina Kunkel, 1910 accepted as Gammaropsis lina (Kunkel, 1910)
• Eurystheus lobatus Chevreux, 1920 accepted as Gammaropsis lobata (Chevreux, 1920)
• Eurystheus longicanthus Mateus & Mateus, 1966 accepted as Gammaropsis longicantha (Mateus & Mateus, 1966)
• Eurystheus longitarsus Schellenberg, 1931 accepted as Gammaropsis (Gammaropsis) longitarsus (Schellenberg, 1931)
• Eurystheus lophomeria K.H. Barnard, 1937 accepted as Gammaropsis lophomeria (K.H. Barnard, 1937)
• Eurystheus maculatus (Johnston, 1928) accepted as Gammaropsis maculata (Johnston, 1828)
• Eurystheus mamolus (J.L. Barnard, 1962)
• Eurystheus melanops (G.O. Sars, 1883) accepted as Gammaropsis melanops G.O. Sars, 1883
• Eurystheus minutus Chevreux, 1926 accepted as Gammaropsis minuta (Chevreux, 1926)
• Eurystheus monodi Schellenberg, 1931 accepted as Gammaropsis (Gammaropsis) monodi (Schellenberg, 1931)
• Eurystheus monuropus Walker, 1909
• Eurystheus ostroumowi (Sowinsky, 1898) accepted as Gammaropsis ostroumowi (Sowinsky, 1898)
• Eurystheus pacificus Schellenberg, 1938 accepted as Gammaropsis pacifica (Schellenberg, 1938) accepted as Latigammaropsis pacifica (Schellenberg, 1938)
• Eurystheus palmatus (Stebbing & Robertson, 1891) accepted as Gammaropsis palmata (Stebbing & Robertson, 1891)
• Eurystheus palmoides K.H. Barnard, 1932 accepted as Gammaropsis palmoides (K.H. Barnard, 1932)
• Eurystheus parvus Schellenberg, 1926 accepted as Gammaropsis parvus (Schellenberg, 1926) accepted as Gammaropsis (Gammaropsis) longicornis Walker, 1906
• Eurystheus persetosus Chilton, 1921 accepted as Gammaropsis persetosa (Chilton, 1921)
• Eurystheus purpurescens K.H. Barnard, 1932 accepted as Gammaropsis (Gammaropsis) purpurescens (K.H. Barnard, 1932)
• Eurystheus remipes K.H. Barnard, 1932 accepted as Gammaropsis (Gammaropsis) remipes (K.H. Barnard, 1932)
• Eurystheus scissimanus K.H. Barnard, 1926 accepted as Gammaropsis scissimana (K.H. Barnard, 1926)
• Eurystheus semichelatus K.H. Barnard, 1957 accepted as Gammaropsis semichelatus (Barnard, 1957)
• Eurystheus semidentatus K.H. Barnard, 1916 accepted as Gammaropsis holmesi (Stebbing, 1908)
• Eurystheus serratus Schellenberg, 1925 accepted as Gammaropsis serratus (Schellenberg, 1925)
• Eurystheus serricrus K.H. Barnard, 1932 accepted as Gammaropsis (Gammaropsis) serricrus (K.H. Barnard, 1932)
• Eurystheus setiferus Schellenberg, 1938 accepted as Gammaropsis setifera (Schellenberg, 1938)
• Eurystheus sexdentata Stephensen, 1945 accepted as Pareurystheus sexdentatus (Stephensen, 1945)
• Eurystheus spinosus Shoemaker, 1942 accepted as Gammaropsis spinosa (Shoemaker, 1942)
• Eurystheus tenuicornis (Holmes, 1904) accepted as Gammaropsis tenuicornis Holmes, 1904 accepted as Gammaropsis thompsoni (Walker, 1898)
• Eurystheus tenuicornis var. lobata Shoemaker, 1942 accepted as Gammaropsis lobata (Shoemaker, 1942) accepted as Gammaropsis shoemakeri Conlan, 1983
• Eurystheus thomsoni (Stebbing, 1888) accepted as Gammaropsis thomsoni Stebbing, 1888
• Eurystheus togoensis Schellenberg, 1925 accepted as Gammaropsis togoensis (Schellenberg, 1925) accepted as Latigammaropsis togoensis (Schellenberg, 1925)
• Eurystheus tonichi J.L. Barnard, 1969 accepted as Gammaropsis tonichi (J.L. Barnard, 1969)
• Eurystheus tridentatus Spence Bate, 1856 accepted as Eurystheus tridentatus Spence Bate, 1857 accepted as Gammaropsis maculata (Johnston, 1828)
• Eurystheus tridentatus Spence Bate, 1857 accepted as Gammaropsis maculata (Johnston, 1828)
• Eurystheus trigonurus Schellenberg, 1926 accepted as Gammaropsis trigonurus (Schellenberg, 1926) accepted as Gammaropsis (Gammaropsis) longicornis Walker, 1906
• Eurystheus triodon Schellenberg, 1926 accepted as Gammaropsis (Gammaropsis) triodon (Schellenberg, 1926)
• Eurystheus utinomii Nagata, 1961 accepted as Gammaropsis (Segamphopus) utinomii (Nagata, 1961)
• Eurystheus valdiviae Schellenberg, 1926 accepted as Gammaropsis (Gammaropsis) valdiviae (Schellenberg, 1926)
• Eurystheus ventosa J.L. Barnard, 1962 accepted as Ventojassa ventosa (J.L. Barnard, 1962)