Table 1.

Alpha diversity index.

Sample\estimators	Sobs	Shannon	Simpson	Chao	Good-coverage
PF1	24	1.13196	0.524766	24	0.99997
PF2	19	1.275372	0.504223	19	1
PF3	17	1.734827	0.283118	17	0.999975
PF4	18	1.618646	0.324113	18	0.999986
PF5	16	1.807785	0.238128	16	1