| Scientific Name | Author | English Name |
|---|---|---|
| Ahnfeltiopsis durvillei | (Bory de Saint-Vincent) P.C. Silva & DeCew | |
| Ahnfeltiopsis furcellata | (C. Agardh) P.C. Silva & DeCew | |
| Ahnfeltiopsis gigartinoides | (J. Agardh) P.C. Silva & DeCew | |
| Ahnfeltiopsis linearis | (C. Agardh) P.C. Silva & De Cew | |
| Ahnfeltiopsis smithii | (W. R. Taylor) K. M. Dreckmann & I. Stout | |
| Gymnogongrus aequicrassus | Børgesen, 1924 | |
| Gymnogongrus chiton | (Howe) P.C. Silva & DeCew | Thin forked seaweed |
| Gymnogongrus crenulatus | (Turner) J. Agardh | |
| Gymnogongrus turquetii | Hariot | |
| Mastocarpus jardinii | J.A.West | Bushy Turkish washcloth |
| Mastocarpus papillatus | (C. Agardh) Kützing | Turkish washcloth |
| Mastocarpus stellatus | (Stackhouse) Guiry | |
| Phyllophora antarctica | A. Gepp & E.S. Gepp | |
| Phyllophora crispa | (Hudson) P.S. Dixon | |
| Phyllophora pseudoceranoã¯des | (S.G. Gmelin) Newroth & A.R.A. Taylor | |
| Stenogramme interrupta | (C. Agardh) Montagne ex Harvey | Midrib seaweed |