| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Primno abyssalis (Bowman, 1968) |
Northwest Pacific | ||
| Primno brevidens Bowman, 1978 |
Northwest Pacific | ||
| Primno evansi Sheader, 1986 |
Western Central Atlantic | ||
| Primno johnsoni Bowman, 1978 |
Atlantic and Pacific Oceans | ||
| Primno latreillei Stebbing, 1888 |
Western Pacific | ||
| Primno macropa Guérin Méneville, 1836 |
Western Pacific and the Antarctic |