Stenostomum grabbskogense Luther, 1960 | May-Oct 1991 | | mud | Many specimens. sheltered area of high sedimentation, mud sediments rich with detritus and covered with algae. Prefer limnic area. low tide in pools, on mud or sandy mud flats. Preferred habitat- phytal areas gliding on substrate or free swimming |
Microstomum lineare (Müller, 1773) | May-Oct 1991 | | mud | many specimens. sheltered area of high sedimentation, mud sediments rich with detritus and covered with algae. |
Opistomum fuscum Weise, 1942 | Jun, Jul 1991 | | mud | several specimens. sheltered area of high sedimentation, mud sediments rich with detritus and covered with algae. |
Olisthanella obtusa (Schultze, 1851) | Jul, Aug 1991 | | sand, mud | several specimens. eulittoral area with substrates proceeding from muddy (lower eulittoral) to sandy (upper littoral), free of vegetation. |
Olisthanella truncula (Schmidt, 1858) | May-Nov 1991 | | mud | several specimens. sheltered area of high sedimentation, mud sediments rich with detritus and covered with algae. |
Phaenocora typhlops (Vejdovsky, 1880) | May-Jul 1991 | | mud | many specimens. sheltered area of high sedimentation, mud sediments rich with detritus and covered with algae. |
Phaenocora unipunctata (Ørsted, 1843) | May-Nov 1991 | | mud | many specimens. sheltered area of high sedimentation, mud sediments rich with detritus and covered with algae. |
Baicalellia brevituba (Luther, 1918) | May-Nov 1991 | | mud | many specimens. sheltered area of high sedimentation, mud sediments rich with detritus and covered with algae. dominant representative of the 'Turbellaria' of the Elbe in this study. |