. 2023 Jul 21;13(7):e10329. doi: 10.1002/ece3.10329

TABLE A5.

Stable ¹⁵N and ¹³C isotope enrichments (in ‰) in cuticula, legs, and muscles of Harpalus affinis and H. rufipes from agricultural and urban habitats.

Species	Tissue	Comparison	Medians		df	F‐Value	p‐Value
H. affinis	Cuticula	δ¹⁵N ~ Habitat	Agricultural	9.944	18	0.0362	.851
		δ¹⁵N ~ Habitat	Urban	7.225	18	0.0362	.851
		δ¹³C ~ Habitat	Agricultural	1.240	18	0.049	.827
		δ¹³C ~ Habitat	Urban	2.114	18	0.049	.827
	Legs	δ¹⁵N ~ Habitat	Agricultural	10.163	18	0.0221	.884
		δ¹⁵N ~ Habitat	Urban	4.720	18	0.0221	.884
		δ¹³C ~ Habitat	Agricultural	3.017	18	0.0457	.833
		δ¹³C ~ Habitat	Urban	3.528	18	0.0457	.833
	Muscles	δ¹⁵N ~ Habitat	Agricultural	9.262	18	0.5384	.478
		δ¹⁵N ~ Habitat	Urban	3.472	18	0.5384	.478
		δ¹³C ~ Habitat	Agricultural	0.835	18	0.6774	.428
		δ¹³C ~ Habitat	Urban	3.078	18	0.6774	.428
H. rufipes	Cuticula	δ¹⁵N ~ Habitat	Agricultural	1.877	18	1.7107	.207
		δ¹⁵N ~ Habitat	Urban	3.894	18	1.7107	.207
		δ¹³C ~ Habitat	Agricultural	13.396	18	0.0137	.908
		δ¹³C ~ Habitat	Urban	19.419	18	0.0137	.908
	Legs	δ¹⁵N ~ Habitat	Agricultural	1.255	18	4.0902	.058
		δ¹⁵N ~ Habitat	Urban	4.932	18	4.0902	.058
		δ¹³C ~ Habitat	Agricultural	18.588	18	0.3294	.573
		δ¹³C ~ Habitat	Urban	24.233	18	0.3294	.573
	Muscles	δ¹⁵N ~ Habitat	Agricultural	0.778	18	7.9687	.011
		δ¹⁵N ~ Habitat	Urban	4.713	18	7.9687	.011
		δ¹³C ~ Habitat	Agricultural	8.678	18	0.1067	.748
		δ¹³C ~ Habitat	Urban	16.596	18	0.1067	.748

Note: Results of Levene's Test for Homogeneity of Variance, centre = median. Significant p‐values are given in bold.