aquatic ecosystems Sciencedaily.com article long-lasting environmental repercussions Intersex fish Intersex fish www.sciencedaily.com/releases/2008/02/080216095740.htm www.sciencedaily.com/releases/2008/02/080216095740.htm www.sciencedaily.com/releases/2008/02/080216095740.htm www.sciencedaily.com/releases/2008/02/080216095740.htm Science Daily Science Daily (US)