| Scientific Name | Author | English Name |
|---|---|---|
| Elzerina badia | Gordon, 1984 | |
| Elzerina blainvillii | Lamouroux, 1816 | |
| Flustrellidra cervicornis | (Robertson, 1900) | |
| Flustrellidra corniculata | (Smitt, 1872) | Spiny leather bryozoan |
| Flustrellidra hispida | (Fabricius, 1780) | |
| Flustrellidra vegae | (Silen, 1947) |