| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Polysiphonia abscissa J.D. Hooker & Harvey |
Antarctic Indian Ocean | ||
| Polysiphonia anisogona J.D. Hooker & Harvey, 1845 |
Antarctic Indian Ocean and Southeast Pacific | ||
| Polysiphonia atlantica Kapraun & J.N. Norris |
Atlantic and Indo-Pacific Ocean | ||
| Polysiphonia brodiei (Dillwyn) Sprengel |
Western Indian Ocean and Northeast Atlantic | ||
| Polysiphonia coacta C.K. Tseng |
Western Indian Ocean | ||
| Polysiphonia codicola Zanardini ex Frauenfeld |
Western Indian Ocean | ||
| Polysiphonia crassicollis Børgesen |
Western Indian Ocean | ||
| Polysiphonia denudata (Dillwyn) Greville ex Harvey |
Western Indian Ocean and Western Central Atlantic | ||
| Polysiphonia elongata (Hudson) Sprengel |
Northeast Atlantic | ||
| Polysiphonia exilis Harvey |
Western Central Atlantic and the Pacific | ||
| Polysiphonia flabelliformis J.D. Hooker & Harvey |
Antarctic Indian Ocean | ||
| Polysiphonia fucoides (Hudson) Greville |
Northeast Atlantic | ||
| Polysiphonia havanensis Montagne |
Western Central Atlantic | ||
| Polysiphonia howei Hollenberg |
Western Central Pacific | ||
| Polysiphonia japonica var. savatieri (Hariot) Yoon, 1986 |
Southeast Pacific | ||
| Polysiphonia kampsaxii Børgesen |
Western Indian Ocean | ||
| Polysiphonia lanosa (Linnaeus) Tandy |
Tube weed | Western Central Pacific | |
| Polysiphonia nigra (Hudson) Batters |
Northeast Atlantic | ||
| Polysiphonia opaca (C. Agardh) Moris & De Notaris |
Western Indian Ocean | ||
| Polysiphonia pacifica Hollenberg |
Eastern Pacific | ||
| Polysiphonia platycarpa Børgesen |
Western Indian Ocean | ||
| Polysiphonia scopulorum Harvey |
Pacific and Atlantic Oceans | ||
| Polysiphonia scopulorum var. villum (J.Agardh) Hollenberg, 1968 |
Western Central Atlantic and Southeast Pacific | ||
| Polysiphonia senticulosa Harvey |
Northeast Atlantic | ||
| Polysiphonia sertularioides (Grateloup) J. Agardh |
Western Central Atlantic | ||
| Polysiphonia stricta (Dillwyn) Greville |
Northeast Atlantic | ||
| Polysiphonia subtilissima Montagne, 1840 |
Western Central Pacific | ||
| Polysiphonia tuticorinensis Børgesen |
Western Indian Ocean | ||
| Polysiphonia upolensis Grunow |
Western Central Pacific |