Table 2.

Uncorrected p-distance values based on COI barcoding portion of Carpophilus spp. Interspecific distances (± SE) are below diagonal, intraspecific distances (± SE) are in italic along the diagonal. n.c.: not calculable.

	C. davidsoni	C. dimidiatus	C. truncatus	C. hemipterus	C. mutilatus	C. nepos	C. pilosellus	C. zeaphilus
C. davidsoni	0.75 ± 0.004
C. dimidiatus	18.49 ± 0.014	3.52 ± 0.006
C. truncatus	17.36 ± 0.012	12.86 ± 0.013	0.62 ± 0.002
C. hemipterus	15.13 ± 0.012	17.46 ± 0.014	15.61 ± 0.012	1.30 ± 0.002
C. mutilatus	13.52 ± 0.013	16.19 ± 0.013	15.72 ± 0.013	16.43 ± 0.013	1.02 ± 0.0003
C. nepos	14.55 ± 0.014	16.01 ± 0.013	14.52 ± 0.014	13.99 ± 0.014	12.55 ± 0.014	1.94 ± 0.004
C. pilosellus	15.28 ± 0.015	15.44 ± 0.013	13.36 ± 0.014	14.04 ± 0.014	14.90 ± 0.014	14.88 ± 0.012	n.c
C. zeaphilus	10.33 ± 0.012	17.37 ± 0.014	15.00 ± 0.014	14.82 ± 0.014	12.85 ± 0.015	11.50 ± 0.015	14.72 ± 0.016	0.62 ± 0.002