Table 5. Pairwise test results on the significant effect of algal structure in the cryptic species composition for adults on Fucus spiralis and on the significant interaction of algal structure and month for juveniles on Fucus spiralis and for both stages on Fucus vesiculosus.

Significant differences (P<0.05) are highlighted in bold.

Fucus spiralis	F	P value	P adjusted
Adults
Receptacula vs thalli	3.73	0.049	0.14
Receptacula vs non-fertile tips	4.80	0.024	0.072
Thalli vs non-fertile tips	0.175	0.98	1.00
	November			April
Fucus spiralis	F	P value	P adjusted	F	P value	P adjusted
Juveniles
Receptacula vs thalli	24.56	0.0003	0.0045	0.98	1.00	1.00
Receptacula vs non-fertile tips	10.49	0.0036	0.054	0.44	1.00	1.00
Thalli vs non-fertile tips	5.57	0.0005	0.0075	2.66	0.11	1.00
Fucus vesiculosus
Adults
Receptacula vs thalli	43.35	0.0001	0.0015	0.68	0.53	1.00
Receptacula vs bladders	4.16	0.008	0.12	0.01	0.64	1.00
Thalli vs bladders	43.88	0.0001	0.0015	0.75	0.46	1.00
Juveniles
Receptacula vs thalli	60.79	0.0001	0.0015	0.05	0.91	1.00
Receptacula vs bladders	4.57	0.10	1.00	1.13	0.24	1.00
Thalli vs bladders	27.61	0.0001	0.0015	1.47	0.33	1.00