Deeply divergent sympatric mitochondrial lineages of the earthworm Lumbricus rubellus are not reproductively isolated

Table 5 Characteristics of the sites at which Lumbricus rubellus was sampled

Site	Distance [km]	pH_CaCl2	OM [%]	Cd [mg kg⁻¹]	Pb [mg kg⁻¹]	Zn [mg kg⁻¹]
OL2	2.5	4.12 ± 0.03	53.5 ± 0.4	49.1 ± 1.1	2 060 ± 37	3 960 ± 54
				244 ± 120	743 ± 234	3568 ± 1158
OL4	5.3	3.46 ± 0.02	54.2 ± 2.0	14.8 ± 0.2	847 ± 38	966 ± 22
				80.7 ± 33.0	209 ± 211	1672 ± 1602
OL5	7.7	4.29 ± 0.01	36.3 ± 0.7	12.1 ± 0.7	708 ± 12	756 ± 11
				70.2 ± 35.7	71.9 ± 75.4	1125 ± 653
TR	~65	5.33 ± 0.04	13.0 ± 0.1	1.77 ± 0.295	65.4 ± 1.10	170 ± 17
				35.0 ± 17.6	1.35 ± 1.50	300 ± 72.3

The distance from the smelter, soil pH, organic matter content at ~10 cm depth (OM %), and metal concentrations [mg kg⁻¹ dwt.]: total concentrations in soil (normal font) and concentrations in earthworm tissue (italics), are shown; mean ± SD (soil: n = 3; earthworms: n = 3–6). Some of the data in the table were obtained from [66]

ISSN: 2730-7182