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 3. Bantariella bocki (Silen, 1942) flḤüµÑnjḇNj Material examined. Hangaechang at Munseom Island , 8 Jan. 2009 ( J.E. Seo ; B.S. Min ; H.J. Yang ) by SCUBA diving; Saeggi Island , Beomseom Island , 7 May 2009 ( B.S. Min ) by SCUBA diving; Saeggi Island , Munseom Island , 5 Oct. 2009 ( B.S. Min ; H.J. Yang ) by SCUBA diving from 25 m in depth; Saeggi Island , Munseom Island , 19 Jan. 2010 ( B.S. Min ; H.J. Yang ) by SCUBA diving . Substratum. Black corals and sea fans. Remarks. This species is reported only from Seogwipo waters in Jeju Island. Distribution. Korea ( Jeju Island), Japan (Bonin Islands southward far away from main land of Japan ).