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Diversity of Mangrove Molluscs at Baan Klong Kone, Samut Songkhram Province and
Bang Taboon Estuary, Phetchaburi Province
ÿøĉ
êćǰêøĊ
ýøĊ
1
ǰĒúąýĉ
øðøąõćǰđðøöđÝøĉ
â
2*
Sarita Trisri
1
and Siraprapha Premcharoen
2*
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Abstract
Mollusc diversity at Baan Klong Kone, Samut Songkhram Province and Bang Taboon Estuary,
Phetchaburi Province was studied seasonally within six different stations in April 2015 (dry season) and
August 2015 (wet season). Totally 380 individuals 22 species (16 gastropods and 6 bivalves), with mean
density (32 n/m²) of overall molluscs. Two dominant species,
Assiminea brevicula
(47.89%), found in
all seasons and at every stations. This was followed by
Tegillarca granosa
(17.89%), found in all
seasons at mangrove along the coast. The highest value index of diversity was 2.37, recorded in hot
season. A large number of molluscs were recorded at 10 cm depth. Results from the analysis of the
similarities and differences showed a clearly significant difference of species composition and
abundance among stations and different seasons samplings (
P
=0.001)
Keywords:
Diversity, Mangrove Molluscs, Baan Klong Kone, Bang Taboon Estuary
1
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*Corresponding author: Tel.: 034-2811105-6 ext.ǰ7623. Email address:
