Figure 8From: Integrative taxonomy of the Russet Bush Warbler Locustella mandelli complex reveals a new species from central China [Wing (flattened) length + culmen (from skull) length]/tail length ratios for Locustella m. mandelli and L. m. melanorhyncha (combined) and L. chengi sp. nov. Mann–Whitney U = 18.00, chi-square approximation = 14.70, df = 1, p -value = 0.000. Back to article page