Rugosa emeljanovi (image) San Francisco State University Share Print E-Mail 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 Share Print E-Mail 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.