Taxonomic study on bryozoans - new additions to the Korean fauna and new species of Petraliella from Seogwipo waters of Jeju Island Author Chae, Hyun Sook Author Kil, Hyun Jong Author Seo, Ji Eun text Journal of Species Research 2016 2016-10-31 5 3 551 565 http://dx.doi.org/10.12651/jsr.2016.5.3.551 journal article 10.12651/JSR.2016.5.3.551 2713-8615 13144895 * 8. Chaperia acanthina (Lamouroux, 1825) ŘṺÑnjḇNj Material examined. Beomseom Island , 8 Jan. 2009 (J. R . Lee) by SCUBA diving . Substratum. Unknown. Remarks. This species is newly collected from Seogwipo water in Jeju Island. Distribution. Korea (South Sea, Yellow Sea and Jeju Island) and Japan .