Table 3. Bayesian comparisons of isotopic niche width (SEA_B) between different jellyfish species and survey months.

Probabilities (based on 100,000 draws) that isotopic niche area in Group A is larger than the comparative value in Group B (A > B) are shown.

Group							Group A
		A. a May	A. a June	A. a July	C. l May	C. l June	C. l July	C. c June	C. c July	C. c August
	A. a May	–	0.951	0.980	0.388	0.996	0.969	0.998	0.999	0.999
	A. a June		–	0.756	0.062	0.855	0.728	0.927	0.938	0.969
	A. a July a			–	0.029	0.540	0.496	0.697	0.703	0.775
	C. l May a				–	0.988	0.964	0.993	0.994	0.997
Group B	C. l June					–	0.460	0.713	0.722	0.821
	C. l July a						–	0.683	0.688	0.754
	C. c June							–	0.497	0.596
	C. c July								–	0.609
	C. c August									–

Notes.

Species codes

A. a

A. aurita

C. l

C. lamarckii

C. c

C. capillata

^aGroups reflect samples sizes <10.