Phytoplankton Composition and Distribution in the Coastal Area of Bachok, Kelantan.

Abstract

A study on the biodiversity of phytoplankton was carried out at Bachok, Kelantan from 14th to 18th June 2008. The objective of the study was to document the phytoplankton biodiversity of this scientifically little known area. Twenty genera and 54 species from two major divisions, Bacillariophyta (diatom) and Pyrrophyta (dinoflagellate) were recorded. Diatoms were richest and most diverse, with 51 species from 18 genera. The dominant diatoms were Chaetoceros constrictum, Rhizosolenia alata, Rhizosolenia bergonii and Rhizosolenia hebatata. Recorded salinities ranged from 14.44ppt to 33.6ppt, and pH from 7.17 to 8.07.