Aspidarachna clypeata (G. O. Sars, 1870)
Aspidonotus clypeatus (G. O. Sars, 1870) accepted as Aspidarachna clypeata (G. O. Sars, 1870)
Echinozone arctica Hansen, 1916
Echinozone coronata (G. O. Sars, 1870)
Ilyarachna arctica (Hansen, 1916) accepted as Echinozone arctica Hansen, 1916
Ilyarachna bergendahli Ohlin, 1901
Ilyarachna calva Pasternak, 1982
Ilyarachna clypeata G. O. Sars, 1870 accepted as Aspidarachna clypeata (G. O. Sars, 1870)
Ilyarachna coronata G. O. Sars, 1870 accepted as Echinozone coronata (G. O. Sars, 1870)
Ilyarachna derjugini Gurjanova, 1946 accepted as Ilyarachna longicornis (G. O. Sars, 1864)
Ilyarachna frami Just, 1980
Ilyarachna hirticeps G. O. Sars, 1870
Ilyarachna longicornis (G. O. Sars, 1864)
Ilyarachna mediorientalis Chardy, 1974
Ilyarachna polita Bonnier, 1896
Ilyarachna torleivi Svavarsson, 1988
Pseudarachna hirsuta (G. O. Sars, 1864)