Activity of the New Zealand mudsnail, Potamopyrgus antipodarum, under different salinity conditions. Active snails were snails with an open operculum. Experiments were carried out during the winter (left panels) and spring (right panels). Values are based on the number of snails remaining after mortality.

  Part of: Paolucci EM, Thuesen EV (2020) Effects of osmotic and thermal shock on the invasive aquatic mudsnail Potamopyrgus antipodarum: mortality and physiology under stressful conditions. NeoBiota 54: 1-22.