“…It is known, for example, that some genotoxicity tests are highly sensitive to DNA damage, even at reduced concentrations of pollutants (Monserrat et al, 2007). This fact has been confirmed in micronucleus tests on fish (Cavas et al, 2005;Deguchia et al, 2007;Adam et al, 2010;Sponchiado et al, 2011;Arslan et al, 2015), mollusks (BURGEOT et al, 1995Eskandari et al, 2012;Sacchi et al, 2013;Kandroo et al, 2015), and crustaceans (Fossi, 2000;Nudi et al, 2010;Klobučar et al, 2012;Rocha et al, 2012;Pinheiro et al, 2013), even when the exposure time to a xenobiotic was 24 h or less.…”