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摘要


陸貝可以作爲保育策略評估過程中的一個重要組成,於2007年7月、11月與2008年7月我們在惠蓀林場進行了三次共五天的採集,一共採集了25個樣點,採得773枚可供鑑定的蝸牛樣本,包含了12科、23屬、31種,其中18種採集得到之個體數目稀少,有8種之個體數目爲普遍,5種屬於中等。數量最多的種類爲台灣左旋芝麻蝸,平泰蝸次之,而僅採集得一隻標本的有6種,鼇甲蝸牛科調查得最多種類共有8種。一種未描述左旋型栗蝸將另文發表。本調查的結果可作爲未來的生物多樣性永續利用的相關議題的基礎資料。

並列摘要


During the summer and winter of 2007 and 2008, we surveyed the west side of Hui-Sun Forest Experimental Station and part of the Meiyuan community for the land snail fauna. Thirty-one species in 23 genera of 12 families of land snails were identified from 773 specimens. Eighteen of the 31 species are locally rare here, 8 species are common and 5 are moderately common. The most abundant species is Palaina formosana (Diplommatinidae) and the secondly abundant is Parakaliella depressa (Helicarionidae). Six species of the 31 recorded species have only one specimen collected. The family Helicarionidae has 8 species recorded and has the highest species richness. An un-described sinistral camaenid was found and will be described elsewhere. The results of this survey can serve as the basic information of issues on the sustainable use of biological resources.

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