| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Ischyrocerus anguipes Krøyer, 1838 |
Arctic, Pacific Ocean and Northern Atlantic | 0.7 | |
| Ischyrocerus brusilovi Gurjanova, 1933 |
Arctic | ||
| Ischyrocerus camptonyx Thurston, 1974 |
Antarctic Atlantic | ||
| Ischyrocerus commensalis Chevreux, 1900 |
Arctic and Northwest Atlantic | ||
| Ischyrocerus latipes Krøyer, 1842 |
Arctic and Northwest Atlantic | ||
| Ischyrocerus longimanus (Haswell, 1879) |
Southeast Pacific, Southern Atlantic and Subantarctic | ||
| Ischyrocerus megacheir (Boeck, 1871) |
Arctic and Northern Atlantic | ||
| Ischyrocerus megalops Sars, 1879 |
Arctic and Northern Atlantic | ||
| Ischyrocerus nanoides (Hansen, 1887) |
Arctic and Northwest Atlantic |