Sex ratio and intersexuality in coastal fishes near industrial complex of Korea
作者： Ig-Chun Eom , Sun-Mi Ju , Jung-Sick Lee , Tae-Woong Yun , Jun-Heon Yoon
DOI:
关键词: Fishery 、 Acanthogobius flavimanus 、 Leiognathus nuchalis 、 Synechogobius hasta 、 Mugil 、 Sex ratio 、 Biology 、 Chelon 、 Hemibarbus labeo
摘要: Specimens were collected from the coastal region near industrial complex of Ulsan-Onsan, Sihwa-Ansan and Yeosu-Gwangyang in 2008 2009. The total number individuals used analysis was 1,289 Acanthogobius flavimanus, Chelon haematocheilus, Hemibarbus labeo, Leiognathus nuchalis, Mugil cephalus Synechogobius hasta. sex ratio individual 1:0.73 (female:male). Specific fishes areas, namely 1:0.79, 1:0.81, 1:0.25, respectively. Especially, female higher than male. intersexuality 11.7%. Intersexuality areas 4.98, 14.39 25.0% Yeosu-Gwangyang, It indicated male Ulsan-Onsan Yeosu-Gwangyang.
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