Diet of a deep-sea fish, Hoplostethus mediterraneus, from the south coast of Portugal
The beryciform fish Hoplostethus mediterraneus is a species discarded from the southern Portuguese coastal fisheries. It is taken as by-catch by deep water trawls, at depths of between 234 m and 618 m. This species is a benthopelagic feeder, preying mainly on crustaceans. The dominant prey species e...
Published in: | Journal of the Marine Biological Association of the United Kingdom |
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Main Author: | |
Format: | Article in Journal/Newspaper |
Language: | English |
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Cambridge University Press (CUP)
2002
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Online Access: | http://dx.doi.org/10.1017/s002531540200557x https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S002531540200557X |
Summary: | The beryciform fish Hoplostethus mediterraneus is a species discarded from the southern Portuguese coastal fisheries. It is taken as by-catch by deep water trawls, at depths of between 234 m and 618 m. This species is a benthopelagic feeder, preying mainly on crustaceans. The dominant prey species encountered were the euphausid Meganyctiphanes norvegica and the amphipod Anilocra physodes . It seems that H. mediterraneus is an opportunistic rather than a selective feeder. |
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