| Species | Name Used |
|---|---|
| Staurotheca pachyclada (Jäderholm, 1904) | Staurotheca pachyclada (p. 212 ) |
| Staurotheca vanhoeffeni (Peña Cantero & García Carrascosa, 1994) | Staurotheca vanhoeffeni (p. 212 ) |
| Stegolaria irregularis Totton, 1930 | Stegopoma irregularis (p. 214 ) |
| Stegopoma plicatile (Sars, 1863) | Stegopoma plicatile (p. 214 ) |
| Symplectoscyphus curvatus (Jäderholm, 1917) | Symplectoscyphus curvatus (p. 212 ) |
| Symplectoscyphus glacialis (Jäderholm, 1904) | Symplectoscyphus glacialis (p. 212 ) |
| Symplectoscyphus subdichotomus (Kirchenpauer, 1884) | Symplectoscyphus subdichotomus (p. 212 ) |
| Symplectoscyphus vanhoeffeni Totton, 1930 | Symplectoscyphus vanhoeffeni (p. 212 ) |