@ARTICLE{Rezai, author = {Rezai, Hamid and Mohammed Yusoff, Fatimah and Kawamura, Akito and }, title = {Abundance and distribution of planktonic chaetognaths in the Strait of Malacca}, volume = {1}, number = {2}, abstract ={Abundance and distribution of chaetognaths was investigated from zooplankton samples collected from a series of four cruises (during the period November-December 1998, March-April 1999, August 1999 and July-August 2000) in the Straits of Malacca. The collections were made by vertical haul using NORPAC net of mesh size 140 m. Planktonic chaetognaths constituted 2.93%, 5.60%. 2.23% and 3.66% of total zooplankton population during cruises I, II, III and IV, respectively. Highest mean abundance of chaetognaths was recorded during cruise II (pre-SW monsoon) (mean of 724430 ind. m-3) and lowest during cruise III (post SW monsoon) (mean of 18932 ind. m-3). Two-way ANOVA showed no significant difference (p>0.05) in abundance of planktonic chaetognaths between the cruises but significant difference (p }, URL = {http://joc.inio.ac.ir/article-1-14-en.html}, eprint = {http://joc.inio.ac.ir/article-1-14-en.pdf}, journal = {Journal of Oceanography}, doi = {}, year = {2010} }