CAJ | 학술논문

报道了采自中国南海东沙群岛外海的角鲨目鱼类1新纪录种--黑腹乌鲨Etmopterus spinax(Linnaeus, 1758).本种已有记录仅发现于东大西洋海域,本记录是大西洋东部海域以外的首次发现.乌鲨属目前在中国记录有5种,本文编制了这些种类的检索表.
보도료채자중국남해동사군도외해적각사목어류1신기록충--흑복오사Etmopterus spinax(Linnaeus, 1758).본충이유기록부발현우동대서양해역,본기록시대서양동부해역이외적수차발현.오사속목전재중국기록유5충,본문편제료저사충류적검색표.
Etmopterus spinax (Linnaeus, 1758) is reported for the first time in China. It was collected from near Dongsha Islands of the South China Sea, at depth of about 800 m. Its occurrence in the South China Sea represents a new record of this species outside its known distribution spanning the area of East Atlantic Sea from 70°N to 38°S and 32°W to 23°E, and also brings the total of Chinese species of Etmopterus to 5. A key to these five species is given.