Haplogonaria simplex | Sep 1963 | | coarse sandy beach bank | |
Pseudaphanostoma syltensis | Oct 1963 | | coarse sandy beach bank | |
Anaperus tvaerminnensis | Oct 1962 | | coarse sandy beach bank | |
Atriofronta polyvacuola | Sep 1963 | | coarse sandy beach bank | museum specimen number: SMF 3300-3306 |
Messoplana falcata | 1969 | | sand | sand flat, east bank of the Litoral Station ( leg. U. Ehlers.) |
Paromalostomum dubium | Jul 1949 | sublittoral | fine sand | |
Pratoplana galeata | Sep 1969 - Jan 1970 | | sand | In the sand slope south of the port, 9-20 m above the NWL. 12 individuals. |
Haloplanella longatuba | Sep 1969 | | sand | 2-20 m above the NWL in the sand slope. 7 individuals. |
Brinkmanniella macrostomoides | Sep 1969 | | sand | Arenicola sand flat. 20 m above NWL. Some individuals. |
Brinkmanniella macrostomoides | Jan 1970 | | sand | Arenicola sand flat. 20 m above NWL. Some individuals. |
Adenorhynchus balticus | Sep 1969 | | sand | middle and upper part of the sand beach. Numerous. |
Adenorhynchus balticus | Jan 1970 | | sand | middle and upper part of the sand beach. Numerous. |
Promesostoma serpentistylum | Sep 1969 | | | 0-8 m landward of the NWL. About 20 indivduals. |
Lonchoplanella axi | Sep 1969 | | sand | several meters under the HWL. Few specimens. |
Proceropharynx litoralis | Sep 1969 | | sand | Lower sand slope and front sand Watt. Several specimens. |
Proceropharynx litoralis | Jan 1970 | | sand | Lower sand slope and front sand Watt. Several specimens. |
Zonorhynchus pipettiferus | 1982-1983 | | mud, sand | Schlicksand nahe der MHWL. |
Moevenbergia una | Oct 1981 | | sand | Sand mit Schlickauflage. |
Cirrifera cirrifera | Jan 1970 | | | Hörnum. Im Sandhang. 1 Exemplare |
Dicoelandropora atriopapillata | Jan 1970 | | | Hörnum. Im Sandhang. 1 Exemplar. |
Parotoplana capitata | Sep 1969 | | | Hörnum. Im Sandwatt und Sandhang. Mehrere Individuen. |
Parotoplana capitata | Jan 1970 | | | Hörnum. Im Sandwatt und Sandhang. Mehrere Individuen. |
Parotoplana papii | Jan 1970 | | | Hörnum. Im Sandwatt. Mehrere Exemplare. |
Parotoplana papii | Sep 1969 | | | Hörnum. Im Sandwatt. Mehrere Exemplare. |
Parotoplanina geminoducta | Sep 1969 | | | Hörnum. Im Sandhang. Mehrere Exemplare. |
Parotoplanina geminoducta | Jan 1970 | | | Hörnum. Im Sandhang. Mehrere Exemplare. |
Praebursoplana steinboecki | Jan 1970 | | | Hörnum. Im Sandhang. Mehrere Exemplare. |
Praebursoplana steinboecki | Sep 1969 | | | Hörnum. Im Sandhang. Mehrere Exemplare. |
Nematoplana coelogynoporoides | Sep 1969 | | | Hörnum. Im Sandhang. Mehrere Tiere. |
Nematoplana coelogynoporoides | Jan 1970 | | | Hörnum. Im Sandhang. Mehrere Tiere. |