Biodiv Sci ›› 2001, Vol. 09 ›› Issue (3): 247-253.
• 论文 •
LIN Wei, LAI Li-ping, TANG Yi-Jie
This paper report s on the result s of investigations on molluscs in four kinds of habitat s. 38
species of molluscs , belonging to 23 families , are recognized. The result s show that values of species
richness indices at rocky shores ( D = 4. 33 to 9. 38) are larger than those of muddy and sandy beaches
( D = 4.33 to 6.49) , and those of muddy and sandy beaches are larger than those of sandy beaches ( D
= 2. 89) . The studies of species diversity also show that values of species diversity indices at rocky
shores ( H′= 0. 429 to 0. 842) are larger than those of muddy and sandy beaches ( H′= 0. 315 to 0.
450) , and those of sandy beaches ( H′= 0. 182) . The results of systematic clustering based on similarity coefficients show that the distribution and quantity of molluscs is affected by sediment s , tide and
LIN Wei, LAI Li-ping, TANG Yi-Jie. Species diversity of mollusc in intertidal zone, Daya Bay[J]. Biodiv Sci, 2001, 09(3): 247-253.
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