Table 1.

Permutational multivariate analysis of variance (PERMANOVA) showing the community differences of gut microbiota among zebrafish developmental stages.

	Bray–Curtis		Jaccard
	F	p	F	p
Hatched in environment A but raised in different tanks
12–20 dph vs 27–42 dph	12.32	0.001	3.83	0.001
12–20 dph vs 56–98 dph	37.54	0.001	5.09	0.001
27–42 dph vs 56–98 dph	18.09	0.001	4.11	0.001
Hatched in environment B but raised in different tanks
12–20 dph vs 27–42 dph	10.04	0.001	3.51	0.001
12–20 dph vs 56–98 dph	35.32	0.001	5.82	0.001
27–42 dph vs 56–98 dph	17.72	0.001	3.41	0.001
Hatched in environment C but raised in different tanks
12–20 dph vs 27–42 dph	11.29	0.001	3.00	0.001
12–20 dph vs 56–98 dph	36.43	0.001	4.42	0.001
27–42 dph vs 56–98 dph	13.30	0.001	3.16	0.001
Hatched from different environments but raised in tank A
12–20 dph vs 27–42 dph	9.32	0.001	3.92	0.001
12–20 dph vs 56–98 dph	29.80	0.001	5.48	0.001
27–42 dph vs 56–98 dph	14.54	0.001	4.98	0.001
Hatched from different environments but raised in tank B
12–20 dph vs 27–42 dph	29.18	0.001	5.67	0.001
12–20 dph vs 56–98 dph	61.07	0.001	10.86	0.001
27–42 dph vs 56–98 dph	30.39	0.001	7.35	0.001
Hatched from different environments but raised in tank C
12–20 dph vs 27–42 dph	11.04	0.001	3.41	0.001
12–20 dph vs 56–98 dph	37.61	0.001	6.27	0.001
27–42 dph vs 56–98 dph	18.18	0.001	3.88	0.001
Across all tanks
12–20 dph vs 27–42 dph	32.84	0.001	8.36	0.001
12–20 dph vs 56–98 dph	108.91	0.001	13.72	0.001
27–42 dph vs 56–98 dph	47.75	0.001	9.12	0.001

dph day post-hatching.