| Neopolycystis tridentata Karling, 1955 | 1966-1968 | | | Sandhang. |
| Marirhynchus longasaeta Schilke, 1970 | 1966-1968 | | | Sandhang |
| Nigerrhynchus opisthoporus Schilke, 1970 | 1966-1968 | | | Sandhang |
| Proschizorhynchus triductibus Schilke, 1970 | 1966-1968 | | | Sandwatt |
| Paraschizorhynchoides glandulis Schilke, 1970 | 1966-1968 | | | Sandhang |
| Karkinorhynchus (Karkinorhynchus) lhardyi Schilke, 1970 | 1966-1968 | | | Sandhang. |
| Cystiplana paradoxa Karling, 1964 | 1966-1968 | | | Sandhang. |
| Proschizorhynchus gullmarensis Karling, 1950 | 1966-1968 | | | Sandhang |
| Schizorhynchoides aculeatus L'Hardy, 1963 | 1966-1968 | | | |
| Thylacorhynchus conglobatus Meixner, 1928 | 1966-1968 | | | |
| Thylacorhynchus caudatus Meixner, 1928 | 1966-1968 | | | Sandhang. |
| Karkinorhynchus lhardyi Schilke, 1970 | 1966-1968 | | | Sandhang |
| Diascorhynchus rubrus Boaden, 1963 | 1966-1968 | | | Knick, Strandknick (Kennzeichnung der Strandabschnitte bei Schmidt 1968) |