From: Long-term monitoring of Gastropoda (Mollusca) fauna in planted mangroves in central Vietnam
 | Number of samples and the year of collection | ||||||||
---|---|---|---|---|---|---|---|---|---|
3 | 5 | 3 | 7 | 8 | 8 | 7 | 8 | 7 | |
2005 | 2006 | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | DBn | |
Clithon oualaniense | \( \frac{69.7\pm 120.7}{14.3\pm 24.8} \) | \( \frac{346.7\pm 530}{30.6\pm 48.8} \) | \( \frac{39.4\pm 53.3}{2.5\pm 4.3} \) | \( \frac{74.3\pm 146}{4.1\pm 6.92} \) | \( \frac{17.0\pm 32.3}{1.8\pm 3.34} \) | \( \frac{46.6\pm 73.4}{46.6\pm 73.4} \) | \( \frac{13.6\pm 21.2}{0.5\pm 0.8} \) | \( \frac{226.1\pm 242.5}{14.5\pm 14.3} \) | Â |
Clithon faba | \( \frac{18.2\pm 31.5}{12.0\pm 20.7} \) | Â | Â | Â | Â | Â | \( \frac{1.1\pm 3.2}{0.4\pm 1.12} \) | \( \frac{28.4\pm 38.1}{2.5\pm 3.5} \) | Â |
Cerithideopsilla cingulata | Â | Â | \( \frac{60.6\pm 105}{16.4\pm 28.3} \) | \( \frac{52.9\pm 139.8}{4.3\pm 11.3} \) | \( \frac{183\pm 289.1}{16.3\pm 13.3} \) | \( \frac{223.9\pm 229.7}{62.5\pm 50.9} \) | \( \frac{190.9\pm 150.9}{68.5\pm 47.3} \) | \( \frac{206.8\pm 262}{47.9\pm 58} \) | Â |
Batillaria zonalis | Â | Â | \( \frac{90.9\pm 142}{45.5\pm 66} \) | \( \frac{55.71\pm 147.4}{2.7\pm 7.3} \) | \( \frac{239.8\pm 255.3}{30.1\pm 21.2} \) | \( \frac{655.7\pm 347.3}{148.7\pm 83.8} \) | \( \frac{443.2\pm 525.6}{109.5\pm 111.1} \) | \( \frac{944.3\pm 650.6}{102.1\pm 30.9} \) | \( \frac{136.4\pm 241.3}{84.7\pm 184.4} \) |
Cerithium coralium | Â | Â | Â | \( \frac{127.1\pm 183}{22.8\pm 39.9} \) | \( \frac{1.1\pm 3.2}{0.5\pm 1.5} \) | Â | \( \frac{7.9\pm 19.1}{2.6\pm 4.3} \) | \( \frac{5.7\pm 12.8}{0.5\pm 1.15} \) | \( \frac{19.5\pm 51.5}{13.9\pm 43.5} \) |
Clypeomorus bifasciata | Â | Â | \( \frac{3.0\pm 5.2}{1.2\pm 2.1} \) | \( \frac{95.71\pm 244.5}{21.4\pm 54.2} \) | \( \frac{6.8\pm 9.7}{1.0\pm 1.1} \) | \( \frac{23.9\pm 29.9}{5.1\pm 7.4} \) | \( \frac{4.5\pm 6.9}{1.3\pm 2.3} \) | \( \frac{14.8\pm 16.7}{1.6\pm 1.9} \) | \( \frac{28.6\pm 37.3}{9.0\pm 16.7} \) |
Total for common species | \( \frac{87.9\pm 152.2}{26.3\pm 45.5} \) | \( \frac{364.7\pm 530}{30.6\pm 48.8} \) | \( \frac{193.9\pm 153.3}{65.5\pm 58.8} \) | \( \frac{405.7\pm 579}{55.4\pm 94.8} \) | \( \frac{447.7\pm 524.8}{49.7\pm 35} \) | \( \frac{950\pm 411.5}{218.9\pm 115.7} \) | \( \frac{660.2\pm 595.3}{169.3\pm 136.2} \) | \( \frac{1426.1\pm 908.9}{169.2\pm 61.5} \) | \( \frac{184.4\pm 224.2}{120.7\pm 154.5} \) |
Total for all species | \( \frac{87.9\pm 152.2}{26.3\pm 45.5} \) | \( \frac{364.7\pm 527.2}{34\pm 47} \) | \( \frac{193.9\pm 153.3}{65.5\pm 58.8} \) | \( \frac{408.6\pm 583.7}{55.4\pm 94.8} \) | \( \frac{452.3\pm 495.7}{52.9\pm 39.1} \) | \( \frac{955.7\pm 421.5}{222.4\pm 123.5} \) | \( \frac{660.2\pm 595.3}{169.3\pm 136.2} \) | \( \frac{1429.5\pm 908.7}{170\pm 57.5} \) | \( \frac{192.2\pm 224.1}{121.6\pm 154.5} \) |