| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Eucheuma arnoldii Weber-van Bosse |
Mottled sea club | Indian Ocean | |
| Eucheuma denticulatum (N.L. Burman) F.S. Collins & Hervey |
Spiny eucheuma | Atlantic Ocean | |
| Eucheuma isiforme (C. Agardh) J. Agardh |
Western Central Atlantic |