| Codium repens P. Crouan & H. Crouan, 1905 |
| Codium santamariae W.R. Taylor, 1945 |
| Codium schmiederi P.C. Silva, Pedroche & M.E. Chacana, 2014 |
| Codium setchellii N.L. Gardner, 1919 |
| Codium simulans Setch. & N.L. Gardner, 1924 |
| Codium spongiosum Harv., 1855 |
| Codium taylorii P.C. Silva, 1960 |
| Codium tomentosum Stackh., 1797 |
| Codium unilaterale Setch. & N.L. Gardner, 1924 |
| Geppella Børgesen, 1940 |
| Geppella decussata E.Y. Dawson, 1959 |