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http://dx.doi.org/10.5657/KFAS.2012.0372

Feeding Habits of Hoplobrotula armata in the Coastal Waters of Geomun-do, Korea  

Baeck, Gun-Wook (Department of Marine Biology & Aquaculture, Gyeongsang National University)
Park, Joo-Myun (Division of Marine Technology, Chonnam National University)
Ye, Sang-Jin (Department of Marine Biology & Aquaculture, Gyeongsang National University)
Jeong, Jae-Mook (Department of Marine Biology & Aquaculture, Gyeongsang National University)
An, Young-Su (Institute of Marine Industry, Gyeongsang National University)
Publication Information
Korean Journal of Fisheries and Aquatic Sciences / v.45, no.4, 2012 , pp. 372-378 More about this Journal
Abstract
The feeding habits of Hoplobrotula armata were studied using 269 specimens collected in the coastal waters of Geomun-do, Korea. The size of the specimens ranged from 5.6-56.8 cm in total length (TL). H. armata is a canivore that consumes mainly teleosts and decapods (shrimp, crabs and hermit crabs). Its diet also includes gammarid amphipods, cephalopods, polychaetes and copepods. Smaller individuals (<20 cm TL) fed mainly on fish, shrimp and crabs. The proportion of shrimp and crabs decreased as body size increased, whereas the consumption of fish gradually increased. Fish accounted for almost the entire stomach contents of individuals (larger than 40 cm TL).
Keywords
Feeding habits; Hoplobrotula armata; Geomun-do;
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Times Cited By KSCI : 10  (Citation Analysis)
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