Macrostomum distinguendum Papi, 1951 | Aug 6, 1957 | | | Hydropsammal. (1 Ex.) |
Macrostomum finnlandense (Ferguson, 1940) | Aug 6, 1957 | | Grobsand | (1 Ex.) |
Plagiostomum lemani Forel & Du Plessis, 1874 | 1961 or earlier | 1-2 m | Schlamm | Schulensee, Bodenschlamm (mdl. Mitteilung von Prof. Remane) |
Microdalyellia rossi (Graff, 1911) | Jul 23, 1958 | | | Schulensee, Phytal (3 Ex.) |
Microdalyellia rossi (Graff, 1911) | May 15, 1957 | | | Schulensee, Phytal (1 Ex.) |
Phaenocora typhlops (Vejdovsky, 1880) | Jul 23, 1958 | | | Schulensee, im ufernahen Phytal (1 Ex.) |
Bothromesostoma essenii Braun, 1885 | Jun 25, 1957 | | | Phytalregion (3 Ex.) |
Bothromesostoma essenii Braun, 1885 | Jul 23, 1958 | | | Phytalregion (20 Ex.) |