文章基本信息

标题：Diet and first documented data on plastic ingestion of Trachinotus ovatus L. 1758 (Pisces: Carangidae) from the Strait of Messina (central Mediterranean Sea)
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作者：P. Battaglia ; C. Pedà ; S. Musolino 等
期刊名称：The European Zoological Journal
电子版ISSN：2475-0263
出版年度：2016
卷号：83
期号：1
页码：121-129
DOI：10.1080/11250003.2015.1114157
语种：English
出版社：Taylor & Francis Group
摘要：The present paper investigates the diet and the food composition of Trachinotus ovatus in the central Mediterranean Sea (Strait of Messina). Moreover, the first documented data on plastic ingestion by T. ovatus are also reported. Samples ranging between 16.5 and 28.0 cm fork length were collected between May and November 2012 in the Strait of Messina (central Mediterranean Sea) by trolling lines. T. ovatus fed mainly on pelagic crustaceans and fishes, although the contribution of mollusks was also important. The absence of dominant prey indicated a generalist feeding behavior. The plastic debris was found in the stomach content of T. ovatus with a high percentage of occurrence (%O = 24.3%). Considering the commercial interest that T. ovatus has in some small-scale fishery markets, the potential impact of plastics on the trophic web and human consumption should be investigated.
关键词：Diet; prey; Carangidae; plastic debris; Mediterranean Sea