Chlorophyll-a concentration in beakers with Gopło’s plankton net hitch-hikers at the beginning and the end of the incubation without or with resident T. obliquus. Horizontal line indicates chlorophyll-a concentration in the Gopło Lake.

 
 
  Part of: Wejnerowski Ł, Aykut TO, Pełechata A, Rybak M, Dulić T, Meriluoto J, Dziuba MK (2022) Plankton hitch-hikers on naturalists’ instruments as silent intruders of aquatic ecosystems: current risks and possible prevention. NeoBiota 73: 193-212. https://doi.org/10.3897/neobiota.73.82636