Table 1.

Summary of tests of the Two-way ANOVA of the effects of feeding × shape on egestion rates of microplastics (v_f and v). Values which do not differ at the 0.05 level in LSD tests are joined by an underline. P-values < 0.05 are bolded.

	Partial η2	F	p-value	Treatment (post hoc test)
vf
Food	0.044	2.052	0.159 (NS)
Shape	0.223	6.446	0.003	Fragmenta; filmb; filamentb
Food * shape	0.018	0.419	0.660 (NS)
v
Food	<0.001	0.005	0.942 (NS)
Shape	0.171	4.654	0.015	Filma; fragment ab; filamentb
Food * shape	0.009	0.201	0.819 (NS)

NS, not significant.

^a and ^b in the table present the significant differences (p < 0.05) between different groups.