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題名 | Behavoiural Responses to Amino Acids in Juvenile Seaperch Lateolabrax Japonicus: Quantified by Digital Image Analysis=七星鱸稚魚對胺基酸的行為反應:影像數值分析 |
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作者姓名(中文) | 黃寶貴; 陳盈樹; | 書刊名 | 臺灣水產學會刊 |
卷期 | 23:3 1996.09[民85.09] |
頁次 | 頁215-222 |
分類號 | 387.101 |
關鍵詞 | 喜好性; 七星鱸稚魚; 影像分析; 胺基酸; Preference; Juvenile seaperch; Image analysis; Amino acids; |
語文 | 英文(English) |
中文摘要 | 本研究的目的為尋求能增強對七星鱸稚魚攝餌慾之胺基酸,實驗時,將含有胺基酸 菜塊置於水槽(60*20*30cm3)的一端,不含胺基酸的洋菜塊置於另一端當做對照組,再利用 VTMAS影像分析系統記錄並分析其行為反應。 由統計分析比較結果顯示,七星鱸稚魚對Giycine、Serine、Methionine及Taurine有顯著 的喜婕性,對Glutamic acid、Histidine、Lysine則不具喜好性。上述結果,推論七星鱸稚魚可 能為肉食性魚種,因為Giycine是肉食性魚種所嗜好的胺基酸,Glutamic acid為草食性魚種所 嗜好的胺基酸。七星鱸稚魚和花身雞魚稚魚及幼魚均為肉食性魚種,但擁有自喜好性的胺基 酸,因此,隨著魚種不同及不的成長階段,具種的特異性之各感覺功能可增強攝餌的選別。 |
英文摘要 | The objectives of the present study were to find out some amino acids which can enhance feeding in juvenile seaperch (Lateolarbax japonicus). Behavioural responses were recorded and analyzed by the aid of VTMAS system (Vides Tracking and Motion Analysis System, Nodlus, the Netherland). Ager blocks each containing one of the testing amino acids were randomly set at one end of the experimental tank (60×20×30cm). Pure agar blocks were set at the other end as control. Results analyzed by statistic comparison reveal that glycine, serine, methionine and taurine are significantly preferred, and that glutamic acid, histidine, lysine are not preferred. These results suggested that juvenile seaperch are carnivorous teleosts because glycine is the favourite amino acid in many carnirvores while glutiamic acid in most herbivores. Thus, it is suggested that differential "sensory tuning" might enhance feeding niche separation among different species and stages. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。