| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Plocamium angustum (J. Agardh) J.D. Hooker & Harvey |
Southwest Pacific | ||
| Plocamium brachiocarpum Kützing |
Southwest Pacific | ||
| Plocamium cartilagineum (Linnaeus) Dixon, 1967 |
Plocamium | Pacific Ocean, Southern Oceans and the Mediterranean Sea | |
| Plocamium hamatum J. Agardh |
Southwest Pacific | ||
| Plocamium hookeri Harvey |
Antarctic Indian Ocean | ||
| Plocamium microcladioides G.R. South & N.M. Adams |
Slender plocamium | Indo Pacific | |
| Plocamium minutum Levring |
Antarctic Indian Ocean | ||
| Plocamium secundatum (Kützing) Kützing |
Antarctic Indian Ocean |