The case of Skeletonema potamos (C.I.Weber) Hasle in Serbian lowland rivers: evidence of range expansion, invasion or widespread distribution?
Aquatic invasive species are widely recognized as threats to biodiversity, ecosystem services and socio-economic activities. Skeletonema potamos (C.I.Weber) Hasle is small, chain-forming, freshwater diatom broadly distributed across the temperate zone in Europe, but also considered invasive in several regions. This stu...