Pectinatella magnifica (Leidy, 1851)

Chae, Hyun Sook, Kil, Hyun Jong & Seo, Ho Jin Yang and Ji Eun, 2024, Freshwater bryozoans of Korea-observations on living colonies and three new records, Journal of Species Research 13 (1), pp. 50-60 : 57-58

13. Pectinatella magnifica (Leidy, 1851) ǖ빗ḓ끼ḇNj

Material examined. Sejong Weir , 13 July 2014 ; Gongju Weir , 13 July 2014 ; Andek Reservoir , 29 July 2014 ;

Mangyeong River, 9 August 2014; Bakje Weir, 10 August 2014; Daecheong Reservoir, 16 August 2014; Ungpo Bridge, 30 September 2014; Hwangsan Bridge, 30 September 2014; Geumgang Estuary, 30 September 2014; Gap Stream, 15 October 2014; Tapjeong Reservoir, 2 November 2014: 26 June 2015; Heungrim Reservoir, 21 April 2015; Wonsu Reservoir, 23 April 2015; Yeongsan River, 3 June 2015; Sangju Weir, 17 June 2015; Banbyeon Stream, 17 June 2015; Nakdan Weir, 17 June 2015; Chilgok Weir, 17 June 2015; Dalseong Weir, 17 June 2015; Samunjin Bridge, 17 June 2015; Hapcheon-Changnyeong Weir, 18 June 2015; Namji Bridge, 18 June 2015; Changnyeong-Haman Weir, 18 June 2015; Geumma Reservoir, 27 June 2015; Aedang Reservoir, 10 July 2015; Gwangju Reservoir, 28 October 2015; Seungchon Weir, 10 August 2015; Juksan Weir, 10 August 2015; Songhyeon Reservoir, 2 August 2015; Juhang Reservoir, 28 September 2015; Sungrim Reservoir, 28 September 2015; Jakcheon Reservoir, 29, October 2015; Bocheong Stream, 3 November 2015; Gangcheon Weir, 18 March 2016; Ipo Weir, 19 March 2016; Suryong Reservoir, 3 June 2016; Gwanghyewon Reservoir, 9 June 2016; Jogang Reservoir, 21 August 2016; Cheongam Pond, 21 August 2016; Chopyong Reservoir, 2 August 2016; Yeoju Weir, 3 August 2016; Miho Stream, 4 August 2016; Bongseon Reservoir, 11 October 2016; Mungwang Reservoir, 6 November 2016.

Substratum. Wood, stone, rope and man-made structures.

Remarks. Since Pectinatella magnifica was first reported in Korea by Seo (1998), this species has spread widely and became the most common species on the mainland of Korea now.

Distribution. Korea and Cosmopolitan.