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海水繁養殖研究(2003~2006)
枯葉紫雲蛤Psammotaea virescens (Deshayes, 1855)之解剖學與棲地水質環境初步研究
- 發布日期：95-09-30
- 點擊數：453
- 修改時間：108-12-31
枯葉紫雲蛤(Psammotaea virescens)，其俗名為赤嘴仔、海瓜子、斧頭塞仔。現在主要分佈在台灣西部與屏東東港，目前其天然資源瀕臨絕種，本研究進行其解剖學研究，採自屏東林邊溪之枯葉紫雲蛤，量取殼長、殼高與殼寬計算其殼高/殼長比(SH/SL)、殼寬/殼長比(SW/SL)，再以10％福馬林予以固定24小時後，以立體解剖顯微鏡觀察並描繪其內外殼，軟體部分則解剖觀察其消化道系統及肌肉系統，心臟、腎、鰓。已獲得，包括殼(殼面、側面、俯視面、內面)、絞齒、內臟團、肌肉系統、消化系統等基本之資料，其殼高/殼長比與殼寬/殼長比分別為0.568 ± 0.028與0.339 ± 0.0.021，顯著高於西施舌之0.504 ± 0.029與0.239 ± 0.022，枯葉紫雲蛤之體型較西施舌為圓。
- 卷：2
- 期別：2
- 頁碼：45-55
- 作者auther(英)：Ren-Shyang Tai and Lie-Mei Chou
- 標題title(英)：The anatomy on Psammotaea virescens (Deshayes, 1855) and its environmental condition
摘要abstract(英) The natural resource of Psammotaea virescens is gradually disappeared in recent year. The present study was conducted on the anatomy of Psammotaea virescens and their environmental condition for the further research. The specimens were collected from Lin-bien, Pintung Shien and were dissected to draw their inner shell, digestive and muscular system, visceral mass and hinge plate. The hinge teeth formula of Psammotaea virescens is as follow: 3a,3b/2,4b.The ratios of shell height and shell width to shell length were 0.568 ± 0.028 and 0.339 ± 0.0.021 and were significantly higher than that of Sanguinolaria diphos. When the typhoon season and flood were encountered, the salinity was changed abruptly and even down to 0 ppt for three weeks. It’s a serious stress to these Psammotaea virescens.
- 使用語言：中文
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- 枯葉紫雲蛤之解剖學與棲地水質環境初步研究.pdf
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