关键词: 须鲸, 小须鲸, 鲨鱼, 误捕

Abstract: A minke whale was by-caught by fishermen in a drift gill net off Shidao, Weihai, Shandong Province on June 15, 2007. The whale, which had been attacked by a shark, was a male with body length 2.43 m, and was suspected to have died soon after the birth. The small size of the whale suggests that a breeding ground for minke whales might exist in the Chinese coastal waters. Evidence of shark attack on this young whale was apparent: half of the fluke was lost and the belly was bitten as well; injuries were not as severe on the caudal peduncle. It was not possible to determine if the shark-related injuries observed occurred prior to the whale being by-caught or were post-mortem. Some conservation measures were proposed in order to better protect the cetaceans in waters off China.

Key words: Mysticeti, Minke whale（Balaenoptera acutorostrata）, Shark, Bycatch