| trichobilharzia szidati | lymnaea stagnalis | Russia: Moscow, Altufyevo ponds | Lymnaea stagnalis | 336169779 |
| trichobilharzia szidati | lymnaea stagnalis | Russia: Moscow, Olympiyskaya derevnya ponds | Lymnaea stagnalis | 336169781 |
| trichobilharzia szidati | lymnaea stagnalis | Russia: Moscow, Olympiyskaya derevnya ponds | Lymnaea stagnalis | 336169783 |
| trichobilharzia szidati | lymnaea stagnalis | Russia: Moscow, Olympiyskaya derevnya ponds | Lymnaea stagnalis | 336169785 |
| trichobilharzia szidati | lymnaea stagnalis | Russia: Moscow, Altufyevo ponds | Lymnaea stagnalis | 336169787 |
| trichobilharzia szidati | lymnaea stagnalis | Russia: Moscow, Altufyevo ponds | Lymnaea stagnalis | 336169789 |