| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Ilyarachna acarina Menzies & Barnard, 1959 |
California, USA | ||
| Ilyarachna affinis Barnard, 1920 |
South Africa | ||
| Ilyarachna antarctica Vanhöffen, 1914 |
Pacific and the Antarctic | 0.39 | |
| Ilyarachna armata Thistle, 1980 |
S | ||
| Ilyarachna bergendahli Ohlin, 1901 |
Greenland | ||
| Ilyarachna calva Pasternak, 1982 |
Mediterranean | ||
| Ilyarachna clypeata (Sars, 1870) |
N | ||
| Ilyarachna crassiceps Barnard, 1920 |
South Africa | ||
| Ilyarachna crozetensis Kensley, 1980 |
Antarctic Indian Ocean | ||
| Ilyarachna defecta Menzies & George, 1972 |
Peru-Chile Trench | ||
| Ilyarachna derjugini Gurjanova, 1946 |
Arctic Ocean | ||
| Ilyarachna frami Just, 1980 |
Arctic | ||
| Ilyarachna hirticeps Sars, 1870 |
Northeast Atlantic and the Arctic | ||
| Ilyarachna kermadecensis Wolff, 1962 |
Southwest Pacific | ||
| Ilyarachna kurilensis Kussakin & Mezhov, 1979 |
Kuril Is | ||
| Ilyarachna kussakini Birstein, 1963 |
N | ||
| Ilyarachna longicornis (Sars, 1864) |
Northeast Atlantic and the Arctic | ||
| Ilyarachna longipes Birstein, 1963 |
N | ||
| Ilyarachna mediorientalis Chardy, 1974 |
Mediterranean Sea | ||
| Ilyarachna nodifronoides Menzies, 1962 |
S | ||
| Ilyarachna nordenstami Wolff, 1962 |
Antarctic Atlantic | ||
| Ilyarachna pervica Menzies & George, 1972 |
Peru-Chile Trench | ||
| Ilyarachna plana Thistle, 1980 |
Brazil | ||
| Ilyarachna polita Bonnier, 1896 |
Northeast Atlantic | ||
| Ilyarachna profunda Schultz, 1966 |
La Jolla Canyon | ||
| Ilyarachna propinqua Birstein, 1971 |
N | ||
| Ilyarachna quadrispinosa Beddard, 1886 |
Antarctic Indian Ocean | ||
| Ilyarachna scabra Birstein, 1971 |
N | ||
| Ilyarachna scotia Menzies, 1962 |
S | ||
| Ilyarachna spinosissima Hansen, 1916 |
Davis Strait | ||
| Ilyarachna torleivi Svavarsson, 1988 |
Northern Sea | ||
| Ilyarachna triangulata Menzies, 1962 |
S | ||
| Ilyarachna tuberculata Birstein, 1971 |
N | ||
| Ilyarachna una Thistle, 1980 |
N | ||
| Ilyarachna vemae Menzies & George, 1972 |
Peru-Chile Trench | ||
| Ilyarachna venusta Birstein, 1971 |
N | ||
| Ilyarachna wolffi Kensley, 1978 |
South Africa | ||
| Ilyarachna zachsi Gurjanova, 1933 |
Sea of Japan |