Distribution of Sagitta setosa Muller, 1847 (Chaetognatha) in the South Eastern Black Sea

摘要：

Spatial distributions of common carnivorous planktonic chaetognatha Sagitta setosa, were studied between 7-13 July, 2001. Samples were taken from 150 meters depth to surface off Giresun, Trabzon, Rize and Hopa. CTD and nutrient were measured in situ. Nitrate, nitrite and phosphate values ranged between 0.377-1.284 μg ×l-1, 0.001-0.155 μg×l-1 and 0.049-0.636μg×l-1 respectively at the sampling station. In the laboratory studies, species were identified and lengths of the organisms were measured. The highest and lowest numbers of S. setosa were obtained from Hopa and Giresun stations, respectively. Average lengths of the organisms differed from region to region. Among the sampling stations, the highest mean length of the organism was obtained from Trabzon (8.99 mm) and the lowest obtained from Giresun (5.82 mm).

关键词： Sagitta setosa, Arrow worm Black Sea Holoplankton

作者: A.Muzaffer FEYZIOGLU

作者单位: Karadeniz Technical University,Faculty of Marine Sciences,61530 Camburnu,Trabzon,Turkey

会议类型: 国际会议

会议名称: 2009 International Symposium on Environmental Science and Technology(2009环境科学与技术国际会议)

会议地点: 上海

会议语种:英文

页码: 3-6

在线出版日期: 2009-06-02（万方平台首次上网日期，不代表论文的发表时间）