| Ptychopera westbladi (Luther, 1943) Den Hartog, 1964 | Jul 1970 |  |  | ditch in "Andelrasen".  leg. U. Ehlers. | 
| Proxenetes (Apoxinetes) britannicus den Hartog, 1966 | Jul 1970 |  |  | ditch in "Andelrasen".  leg.  U. Ehlers. | 
| Proxenetes (Apoxinetes) puccinellicola Ax, 1960 | Jul 1970 |  | mud | ditch in "Andelrasen".  leg. U. Ehlers. | 
| Proxenetes (Perixenetes) karlingi Luther, 1943 | Jul 1970 |  |  | ditch in "Andelrasen".  leg. U. Ehlers. | 
| Promesostoma marmoratum (Schultze, 1851) | Jun 1969 |  | mud, sand | Muddy sand flat in salt meadow (Andelrasen).  In large numbers. | 
| Promesostoma marmoratum (Schultze, 1851) | Jul 1970 |  | mud, sand | Muddy sand flat in salt meadow (Andelrasen).  In large numbers. | 
| Promesostoma rostratum Ax, 1951 | Jul 1970 |  | sand | Few Individuals in the detritus rich sand flat, numerous ditches in the salt meadow (Andelrasen). | 
| Promesostoma meixneri Ax, 1951 | Sep 1969 |  | sand | Detritus rich sand flat.  Few individuals. | 
| Promesostoma caligulatum Ax, 1952 | Jul 1970 |  |  | Ditch in the salt meadow (Andelrasen).   Rare | 
| Aulopharynx aestuarius Ehlers, 1972 | Sep 1969 |  | sand | Detritus rich Sandwatt.  100 m from Strandufer.  3 specimens. | 
| Archilopsis unipunctata (Fabricius, 1826) | Jun 1969 |  |  | Puan Clent.  Stark detritushaltiges Sandwatt. | 
| Archilopsis unipunctata (Fabricius, 1826) | Jul 1970 |  |  | Puan Clent.  Stark detritushaltiges Sandwatt. | 
| Monocelis fusca Örsted, 1843 | Jul 1970 |  |  | Puan Clent.  In Algenwatten.  Zahlreich | 
| Monocelis fusca Örsted, 1843 | Jun 1969 |  |  | Puan Clent.  In Algenwatten.  Zahlreich | 
| Monocelis lineata (Müller, 1773) | Jul 1970 |  |  | Puan Clent.  Stark detritushaltiges Sandwatt. | 
| Monocelis lineata (Müller, 1773) | Jun 1969 |  |  | Puan Clent.  Stark detritushaltiges Sandwatt. | 
| Promonotus schultzei Meixner, 1943 | Jul 1970 |  |  | Puan Clent.  Im sandig bis schlickigen Watt und in Algenwatten.  Zahlreich. | 
| Promonotus schultzei Meixner, 1943 | Jun 1969 |  |  | Puan Clent.  Im sandig bis schlickigen Watt und in Algenwatten.  Zahlreich. | 
| Coelogynopora schulzii Meixner, 1938 | Sep 1969 |  |  | Puan Clent.  Im Sandhang.  Mehrere Tiere. | 
| Nematoplana coelogynoporoides Meixner, 1938 | Sep 1969 |  |  | Puan Clent.  Im Sandhang.  1 Exemplar. |