<i>Rugosa emeljanovi</i> (IMAGE) San Francisco State University Caption A Rugosa emeljanovi frog is shown. Three specimens of this species, collected in 1911 from Wonsan, North Korea, tested positive for Bd. Credit Jon Fong 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.