2013-03-012024-05-17https://scholars.lib.ntu.edu.tw/handle/123456789/671984摘要：鯊魚的保育與有效的漁業管理已經是全球性的重要議題。許多軟骨魚類已被"世界保育聯盟"(IUCN)列入保育紅皮書，或是被"瀕危動植物世界貿易組織"(CITES)列為禁止捕撈與販賣的名單中。已有許多研究以DNA生命條碼的技術鑑定鯊魚產品的種類，尤其當該產品的魚體外觀特徵已被移除時。這些研究累積許多遺傳資訊，因此我們將利用既有的資訊，進行鑑驗國內港口所拍賣的鯊魚魚鰭種類，包括南方澳，前鎮，東港與新港，並且也從零售商店購買魚翅產品，鑑定該產品的鯊魚種類。鑑定結果預期將能提供漁政單位，關於國內所捕撈與販售的鯊魚魚翅種類，並且了解是否有違法捕撈販售禁捕的種類，及其比例。此研究結果對於鯊魚保育與管理將有很大的助益。<br> Abstract: Shark conservation and effective fisheries management is an important and worldwide issue. Many chondrichthyan species are listed in the World Conservation Union (IUCN) Red List and Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) Appendices II. Ample studies had used DNA barcode technique to identify the shark species from the parts of the shark body e.g., shark fin when the morphological feature was removed. Previous studies have accumulated sufficient genetic information of chondrichthyan species in the database, which enables us to apply DNA barcode as a method to identify shark species from the shark fins landed in the harbors of Taiwan as well as from the shark fins products in the retail shops. All the DNA sequence data will be aligned to reference specimens in a DNA barcode database to identify the examined species. The surveyed outcomes are anticipated to provide information of shark species landed in Taiwan, which is useful for fishing authorities to assess potential illegal catch and trade of protected shark species. The anticipated results will provide valuable information for shark management and conservation.鯊魚魚翅物種鑑定生命條碼Shark finSpecies identificationDNA barcode