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♦ ¹Shuozeng, Dou, and Yang Jiming. "Feeding habit and seasonal variation of ingesting of left-eyed flounder in south Bohai Sea." Chinese Journal of Applied Ecology 1 (1993): 014.
♦ ²Feeding ecology of three tonguefishes, genus Cynoglossus (Cynoglossidae) in the Seto Inland Sea, Japan, Gun Wook Baeck, Joo Myun Park and Hiroaki Hashimoto, Animal Cells and Systems, Vol. 15, No. 4, December 2011, 325-336