| Scientific Name | Author | English Name |
|---|---|---|
| Campylodiscus birostratus | Deby | |
| Campylodiscus centralis | Gregory | |
| Campylodiscus clypeus | (Ehrenberg) Ehrenberg ex Kützing | |
| Campylodiscus decorus | de Brébisson | |
| Campylodiscus echeneis | Ehrenberg ex Kützing | |
| Campylodiscus eximius | Gregory | |
| Campylodiscus fastuosus | Ehrenberg | |
| Campylodiscus hodgsonii | W. Smith | |
| Campylodiscus innominatus | Ross & Abdin | |
| Campylodiscus ralfsii | W. Smith | |
| Campylodiscus simulans | Gregory | |
| Cymatopleura brunii | Petit | |
| Cymatopleura hibernica | W. Smith | |
| Cymatopleura nobilis | Hantzsch | |
| Hydrosilicon mitra | Brun | |
| Petrodictyon gemma | (Ehrenberg) D.G. Mann | |
| Surirella delicatissima | F.W. Lewis | |
| Surirella elliptica | Brébisson ex Kützing | |
| Surirella gemma | (Ehrenberg) Kützing | |
| Surirella lata | W. Smith | |
| Surirella molleriana | Grunow | |
| Surirella patrimonii | F. A. S. Sterrenburg | |
| Surirella peisonis | Pantocsek | |
| Surirella pinnata | W. Smith | |
| Surirella salina | W. Smith | |
| Surirella smithii | Ralfs | |
| Surirella striatula | P.J. Turpin |