Food utilization of adult flatfishes co-occurring in the Bohai Sea of China
文献类型：期刊论文
| 作者 | Dou, SZ |
| 刊名 | NETHERLANDS JOURNAL OF SEA RESEARCH
 |
| 出版日期 | 1995 |
| 卷号 | 34期号:40181页码:183-193 |
| 关键词 | Pleuronectes Coast Wales Bay |
| ISSN号 | 0077-7579 |
| 英文摘要 | Stomach contents were examined of 4527 adult individuals of 12 flatfish species collected during the 1982 - 1983 Bohai Sea Fisheries Resources Investigation. Their food habits, diet diversity, similarity of prey taxa, trophic niche breadth and diet overlap were systematically analysed. Ninety-seven prey species belonging to the Coelenterata, Nemertinea, Polychaeta, Mollusca, Crustacea, Echinodermata, Hemichordata and fish were found and five of them were considered to be principal prey for flatfishes: Alpheus japonicus, Oratosquilla oratoria, Alpheus distinguendus, Loligo japonicus and Crangon affinis. Among the flatfishes, Paralichthys olivaceus was piscivorous, whereas Pseodopleuronectes yokohamae and Pseudopleuronectes herzensteini both had polychaetes and molluscs as their main prey groups. Pleuronichthys cornutus was classified as a polychaete-mollusc eater, with a strong preference for crustaceans. Verasper variegatus, Cynoglossus semilaevis, Eopsetta grigorjewi and Cleisthenes herzensteini ate crustaceans. Kareius bicoloratus was classified as a mollusc-crustacean eater: Cynoglossus abbreviatus, Cynoglossus joyneri and Zebrias zebra were grouped as crustacean-fish eaters. However, Z. zebra also took polychaetes and C. abbreviatus and C. joyneri preyed on some molluscs. Trophic relationships among the flatfishes were complicated, but they occupied distinctive microhabitats in different seasons and selected their specific prey items, which was favourable to the stability of the flatfish community in the Bohai Sea. |
| 学科主题 | Marine & Freshwater Biology ; Oceanography |
| WOS记录号 | WOS:A1995TQ94000017 |
| 公开日期 | 2010-12-22 |
| 源URL | [http://ir.qdio.ac.cn/handle/337002/2873]  |
| 专题 | 海洋研究所_海洋生态与环境科学重点实验室 |
| 推荐引用方式 GB/T 7714 | Dou, SZ. Food utilization of adult flatfishes co-occurring in the Bohai Sea of China[J]. NETHERLANDS JOURNAL OF SEA RESEARCH,1995,34(40181):183-193. |
| APA | Dou, SZ.(1995).Food utilization of adult flatfishes co-occurring in the Bohai Sea of China.NETHERLANDS JOURNAL OF SEA RESEARCH,34(40181),183-193. |
| MLA | Dou, SZ."Food utilization of adult flatfishes co-occurring in the Bohai Sea of China".NETHERLANDS JOURNAL OF SEA RESEARCH 34.40181(1995):183-193. |
入库方式： OAI收割
来源：海洋研究所
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