Pallid Sturgeon (IMAGE) Montana State University Caption A new study from a Montana State University-led team has determined the cause of the endangered pallid sturgeon's failure to successfully reproduce in the wild. Credit Chris Guy Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.