Species diversity and distribution of sea cucumber in sandy shores, rocky shores and seagrass bed at Lanta Yai Island, Krabi Province were carried out. We found 1 order 1 family 4 species at rocky shore ; 1 order 1 family 1 genus 8 species at sandy shores and 1 order 2 families 2 genera 2 species at seagrass bed. The average abundance of sea cucumber at rocky shore is 1 ind/m2(0.90±0.158, X ± SD) A distribution pattern of sea cucumber which living among various habitat was different. Clumped distribution were found in sandy shores and seagrass bed whereas uniform distribution was found in rocky shore
Keywords: Sea cucumber, Echinoderm, Seagrass, Sandy shores, Rocky shores
Species diversity and distribution of sea cucumber in sandy shores, rocky shores and seagrass bed at Lanta Yai Island, Krabi Province were carried out. We found 1 order 1 family 4 species at rocky shore ; 1 order 1 family 1 genus 8 species at sandy shores and 1 order 2 families 2 genera 2 species at seagrass bed. The average abundance of sea cucumber at rocky shore is 1 ind/m2(0.90±0.158, X ± SD) A distribution pattern of sea cucumber which living among various habitat was different. Clumped distribution were found in sandy shores and seagrass bed whereas uniform distribution was found in rocky shoreKeywords: Sea cucumber, Echinoderm, Seagrass, Sandy shores, Rocky shores
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