| Proschizorhynchus gullmarensis Karling, 1950 | 1968-1970 |  |  | beach slope. | 
| Cystiplana paradoxa Karling, 1964 | 1968-1970 |  |  | beach slope. | 
| Paraschizorhynchoides glandulis Schilke, 1970 | 1968-1970 |  |  | beach slope. | 
| Schizorhynchoides aculeatus L'Hardy, 1963 | 1968-1970 |  |  | beach slope. | 
| Diascorhynchus rubrus Boaden, 1963 | 1968-1970 |  |  | sand flat. | 
| Proschizorhynchus triductibus Schilke, 1970 | 1968-1970 |  |  | sand flat. | 
| Proschizorhynchella bivaginata (Schilke, 1970) | 1968-1970 |  |  | sand flat. | 
| Gyratrix hermaphroditus Ehrenberg, 1831 | 1968-1970 |  |  | sand flat. | 
| Schizochilus choriurus Boaden, 1963 | 1968-1970 |  |  | sand flat. | 
| Gnathorhynchus conocaudatus Meixner, 1929 | 1968-1970 |  |  | sand flat. | 
| Paracicerina laboeica Meixner, 1928 | 1968-1970 |  |  | sand flat. | 
| Aculeorhynchus glandulis Schilke, 1969 | 1968-1970 |  |  | Transition area - lower beach slope/anterior sand flat. | 
| Amphirhynchus caudatus Schilke, 1970 | 1968-1970 |  |  | Transition area - lower beach slope/anterior sand flat. | 
| Schizochilus marcusi Boaden, 1963 | 1968-1970 |  |  | sand flat. | 
| Carcharodorhynchus listensis Schilke, 1970 | 1968-1970 |  |  | Transition area - lower beach slope/anterior sand flat. | 
| Schizochilus caecus L'Hardy, 1963 | 1968-1970 |  |  | Transition area - lower beach slope/anterior sand flat. | 
| Cheliplana boadeni Schilke, 1970 | 1968-1970 |  |  | Transition area - lower beach slope/anterior sand flat. | 
| Acrorhynchides robustus (Karling, 1931) | 1968-1970 |  |  |  | 
| Scanorhynchus forcipatus Karling, 1955 | 1968-1970 |  |  |  | 
| Danorhynchus duplostylis Karling, 1955 | 1968-1970 |  |  |  | 
| Neopolycystis tridentata Karling, 1955 | 1968-1970 |  |  |  | 
| Typhlopolycystis coeca Karling, 1956 | 1968-1970 |  |  |  | 
| Typhlopolycystis limicola Schilke, 1970 | 1968-1970 |  |  |  | 
| Limirhynchus curvitubo Schilke, 1970 | 1968-1970 |  |  |  | 
| Marirhynchus longasaeta Schilke, 1970 | 1968-1970 |  |  |  | 
| Harenorhynchus proterandrius Hoxhold, 1974 | 1968-1970 |  |  |  | 
| Cystiplana karlingi Hoxhold, 1971 | 1968-1970 |  |  |  | 
| Nigerrhynchus opisthoporus Schilke, 1970 | 1968-1970 |  |  |  | 
| Psammorhynchus tubulipenis Meixner, 1938 | 1968-1970 |  |  |  | 
| Cicerina remanei Meixner, 1928 | 1968-1970 |  |  |  | 
| Cicerina tetradactyla Giard, 1904 | 1968-1970 |  |  |  | 
| Ptyalorhynchus coecus Ax, 1951 | 1968-1970 |  |  |  | 
| Placorhynchus octaculeatus dimorphis Karling, 1947 | 1968-1970 |  |  |  | 
| Gnathorhynchus inermis Schilke, 1970 | 1968-1970 |  |  |  | 
| Neognathorhynchus suecicus Karling, 1956 | 1968-1970 |  |  |  | 
| Prognathorhynchus stilofer Schilke, 1970 | 1968-1970 |  |  |  | 
| Proschizorhynchus helgolandicus Karling & L'Hardy, 1965 | 1968-1970 |  |  |  | 
| Proschizorhynchella spiracirro (Schilke, 1970) | 1968-1970 |  |  |  | 
| Schizorhynchoides canaliculatus L'Hardy, 1963 | 1968-1970 |  |  |  | 
| Schizorhynchoides rarus Ax, 1951 | 1968-1970 |  |  |  | 
| Pseudoschizorhynchoides ruber Schilke, 1970 | 1968-1970 |  |  |  | 
| Neoschizorhynchus longipharynggus Schilke, 1970 | 1968-1970 |  |  |  | 
| Neoschizorhynchus brevipharynggus Schilke, 1970 | 1968-1970 |  |  |  | 
| Neoschizorhynchus parvorostro Ax & Heller, 1970 | 1968-1970 |  |  |  | 
| Carcharodorhynchus isolatus Schilke, 1970 | 1968-1970 |  |  |  | 
| Thylacorhynchus conglobatus Meixner, 1928 | 1968-1970 |  |  |  | 
| Karkinorhynchus bruneti Schilke, 1970 | 1968-1970 |  |  |  | 
|    | 1968-1970 |  |  |  | 
| Karkinorhynchus listensis (Schilke, 1970) | 1968-1970 |  |  |  | 
| Karkinorhynchus (Karkinorhynchides) purpureus Schilke, 1970 | 1968-1970 |  |  |  | 
| Rhinepera remanei Meixner, 1928 | 1968-1970 |  |  |  | 
| Cheliplanilla caudata Meixner, 1938 | 1968-1970 |  |  |  | 
| Baltoplana magna Karling, 1949 | 1968-1970 |  |  |  | 
| Carcharodorhynchus subterraneus Meixner, 1938 | 1970 or earlier |  |  | ...besiedeln den Sandstrand am Ostufer von List/Sylt in horizontaler Abfolge vom Sublitoral bis in das Supralitoral. | 
| Carcharodorhynchus isolatus Schilke, 1970 | 1970 or earlier |  |  | ...besiedeln den Sandstrand am Ostufer von List/Sylt in horizontaler Abfolge vom Sublitoral bis in das Supralitoral. | 
| Carcharodorhynchus ambronensis Schilke, 1970 | 1970 or earlier |  |  | ...besiedeln den Sandstrand am Ostufer von List/Sylt in horizontaler Abfolge vom Sublitoral bis in das Supralitoral. | 
| Carcharodorhynchus listensis Schilke, 1970 | 1970 or earlier |  |  | ...besiedeln den Sandstrand am Ostufer von List/Sylt in horizontaler Abfolge vom Sublitoral bis in das Supralitoral. | 
| Baltoplana magna Karling, 1949 | 1970 or earlier |  |  | Auf Sylt besiedelt B. magna mittel- und schwach lotische Sandhänge am Ostufer der Insel. | 
| Haplovejdovskya subterranea Ax, 1954 | 1987 or earlier |  |  | ...hat die Art am Ostufer von Sylt vor einem Salzwiesenreal gefunden -- aber nur im oberen Supralitoral eines schwach lotischen Sanstrandes unter meso- bis oligohalinen Brackwasserbedingungen. |