Pomphorhynchus laevis manipulates Gammarus pulex behaviour despite salt pollution

Salt pollution of freshwater ecosystems represents a major threat to biodiversity, and particularly to interactions between free‐living species and their associated parasites. Acanthocephalan parasites are able to alter their intermediate host's phenotype to reach final hosts, but this process could be affected by salt pollution, thereby compromising survival of the parasite. We experimentally assessed the impact of salt on the extended...