Brine shrimp Artemia salina to evaluate the impact of environmental concentrations of BMAA and isomers, DAB and AEG, via mortality (nauplii) and behavioural (adult) tests.

BMAA and its isomers, DAB and AEG, are toxins mainly produced by cyanobacterial blooms and represent an emerging risk worldwide. Anthropization and climate changes are expanding blooms and the presence of these toxins has been evidenced in different environments including water and air. Investigated since decades, BMAA is a recognized danger in cases of bioaccumulation or when directly exposed to relatively high doses (μg/L).