Petraliella magna (d’Orbigny, 1852)

Chae, Hyun Sook, Kil, Hyun Jong & Seo, Ji Eun, 2016, Taxonomic study on bryozoans - new additions to the Korean fauna and new species of Petraliella from Seogwipo waters of Jeju Island, Journal of Species Research 5 (3), pp. 551-565 : 562

54. Petraliella magna (d’Orbigny, 1852)

ǖḂŘ위ÑnjḇNj

Material examined. Hwasun port, 15 Aug. 2008 (B.S. Min); Seopseom Island , 7 Jan. 2009 (J.E. Seo; B.S. Min; H.J. Yang) by SCUBA diving; Hangaechang at Munseom Island , 8 Jan. 2009 (J.E. Seo; B.S. Min; H.J. Yang) by SCUBA diving; Saeggi Island , Munseom Island , 19 Jan. 2010 (B.S. Min; H.J. Yang) by SCUBA diving; Hangaechang at Munseom Island , 6 Oct. 2009 (B.S. Min; H.J. Yang) by SCUBA diving from 20 m in depth; Saeggi Island , Beomseom Island , 12 Oct. 2009 (B.S. Min; H.J. Yang) by SCUBA diving from 25m in depth; Seopseom Island , 13 Oct. 2009 (B.S. Min; H.J. Yang) by SCUBA diving from 12 m in depth; Seopseom Island, 20 Nov. 2009 (B.S. Min; H.J. Yang) by SCUBA diving; Marado Island, 14 Nov. 2010 (J.E. Seo; B.S. Min; H.J. Yang) by SCUBA diving from 10­25 m in depth; Seongsanpo, 28 Nov. 2010 (B.S. Min; H.J. Yang) by SCUBA diving from 13­15 m in depth .

Substratum. Stones, worm tubes, oyster shells and sponges.

Remarks. Most colonies were collected from Jeju Island.

Distribution. Cosmopolitan.