%0 Journal Article
%T Preliminary analysis of the feeding habits of amphioxus, Branchiostoma belcheri (Grey), found at Naozhou Island of Zhanjiang<br>湛江硇洲岛文昌鱼(Branchiostoma belcheri)的食性研究
%A YAN Yun-rong
%A LU Huo-sheng
%A BAI Xiu-juan
%A ZHAO Hao-bo
%A LIAO Chuan-yi
%A <br>颜云榕
%A 卢伙胜
%A 白秀娟
%A 赵浩波
%A 廖传翼
%J 海洋科学
%D 2010
%I 
%X This paper described the observations and analysis of the stomach content of amphioxus regarding to spring and summer season, gender and body length. The samples were captured by special device, with a cross-section of 0.075m2, at the Naozhou Island Sea area outside Zhanjiang City from April to July of 2006. Food residue found in the alimentary canal of the amphioxus was mainly made up of mud and sand debris. In addition, Thirty-four species of organism were identified, including benthic diatom, at a percentage of 58.8%, as well as a few dinophyta, lamellibranch larva, copepods larva, and protozoa. The feeding habits of amphioxus were not the same, and the occurrence of its food materials was also different in spring and summer. The feeding habits of amphioxus were similar between different genders. The lancelets began to take animal food when they were mature.
%K Naozhou Island Sea Area
%K amphioxus (lancelet)
%K stomach contents analysis
%K feeding habits<br>湛江硇洲岛
%K 文昌鱼Branchiostoma
%K 胃含物分析
%K 食性
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=E62459D214FD64A3C8082E4ED1ABABED5711027BBBDDD35B&cid=2D9C75573FA3E416&jid=DFE7B94EB76B8F26135C9890832CEF6A&aid=D3F1DD1833F5CDB414F1AB745B018E7F&yid=140ECF96957D60B2&vid=339D79302DF62549&iid=5D311CA918CA9A03&sid=BCA2697F357F2001&eid=BC12EA701C895178&journal_id=1000-3096&journal_name=海洋科学&referenced_num=0&reference_num=0