• Title/Summary/Keyword: Scorpaena neglecta

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Feeding Habits of Scorpaena neglecta in the Coastal Waters off Busan (부산 주변해역에서 출현하는 살살치(Scorpaena neglecta)의 식성)

  • Huh, Sung-Hoi;Park, Joo Myun;Nam, Ki Mun;Park, Se Chang;Park, Chan Il;Baeck, Gun Wook
    • Korean Journal of Ichthyology
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    • v.20 no.2
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    • pp.117-122
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    • 2008
  • The feeding habits of Scorpaena neglecta were studied based on an examination of the stomach contents of 478 specimens collected between January and December 2006 in the Coastal Waters off Busan. The specimens ranged from 9.0 to 23.5 cm in Standard length (SL). S. neglecta is a piscivore and consumes mainly teleosts such as Acropoma japonicum, Coelorinchus multispinulosus, Chaeturichthys stigmatias. Its diet also includes crabs, shrimps, cephalopod and stomatopod. Smaller individuals (<16 cm SL) consume mainly crabs and shrimps. The proportion of these prey items (crabs and shrimps) decreases with increasing fish size, and this decrease parallels the increased consumption of fish. The mean prey size sharply increases between 12 and 20 cm SL of S. neglecta size.