TABLE 2.
Overview of the brackish water sampling sites location, legend, coordinates, ambient and manipulation conditions, manipulation time, and Oligochaeta found in the shell of Theodoxus fluviatilis.
| Location | Location legend | Coordinates | Snails collected | Ambient salinity | Manipulation | Manipulation time (h) | Oligochatea found |
| Ludwigsburg, Greifswalder Bodden | S5 | 54°6′59″N, 13°28′42″E | 117 | Mesohaline Salinity 8 | Hyperosmotic treatment | 0 | |
| Salinity 8 (acclimatization to artificial water) | 24 | ||||||
| Salinity 16 | 48 | ||||||
| Salinity 22 | 48 | ||||||
| Salinity 28 | 120 | ||||||
| Hypoosmotic treatment | |||||||
| Salinity 8 (acclimatization to artificial water) | 24 | ||||||
| Salinity 6 | 48 | ||||||
| Salinity 2.5 | 48 | ||||||
| Salinity 0.5 | 120 | ||||||
| Hiddensee, Vitter Bodden | S6 | 54°34′40″N, 13°06′48″E | 120 | Mesohaline Salinity 10 | Hyperosmotic treatment | 0 | |
| Salinity 8 (acclimatization to artificial water) | 24 | ||||||
| Salinity 16 | 48 | ||||||
| Salinity 22 | 48 | ||||||
| Salinity 28 | 120 | ||||||
| Hypoosmotic treatment | |||||||
| Salinity 8 (acclimatization to artificial water) | 24 | ||||||
| Salinity 6 | 48 | ||||||
| Salinity 2.5 | 48 | ||||||
| Salinity 0.5 | 120 |