Effects of Habitat Types on Macroinvertebrates Assemblages Structure: Case Study of Sun Island Bund Wetland

Table 5

Biotic index comparison between three types of sediment (mean±SE).

	Number of species	Density (ind. /m^2)	Biomass (g/m^2)	D	d		J
S-H	31.00±7.02	472.33±364.54	358.09±114.45	7.26±3.43	1.65±0.97	2.04±0.67	0.91±0.02
M-G	20.00±5.50	164.66±126.26	31.07±15.19	6.17±4.39	1.19±0.91	1.66±0.90	0.96±0.02
M-S	24.00±6.02	385.66±280.73	781.57±706.80	5.02±2.56	1.00±0.47	1.63±0.49	0.92±0.01
p value	0.727	0.423	0.164	0.751	0.637	0.743	0.031