Digesta composition and retention times in wild immature green turtles, Chelonia mydas:: a preliminary investigation

被引:25
作者
Brand, SJ [1 ]
Lanyon, JM [1 ]
Limpus, CJ [1 ]
机构
[1] Univ Queensland, Dept Zool, St Lucia, Qld 4072, Australia
关键词
nutrition; diet; herbivory;
D O I
10.1071/MF98033
中图分类号
S9 [水产、渔业];
学科分类号
0908 ;
摘要
Digests retention time (DRT) of particulate matter (the calculated time for elimination of 50% of marker beads) and food intake levels were measured in three wild immature green turtles, Chelonia mydas, by using inert plastic markers. DRTs were long, ranging from 156 to 325 h (6.5-13.5 days).
引用
收藏
页码:145 / 147
页数:3
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