Phylogeography and historical demography of the neotropical stingless bee Melipona quadrifasciata (Hymenoptera, Apidae): incongruence between morphology and mitochondrial DNA

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Table I

Summary statistics for southern and northern clades and in the species as a whole.

	Hd/sd	π /sd	D	F_s	R₂
Southern clade	0.879 ± 0.046	0.00268 ± 0.00046	–1.27175	–3.568^**	0.0409^**
Northern clade	0.944 ± 0.008	0.00334 ± 0.00018	–1.88573^*	–35.259^*	0.0334^*
Total	0.957 ± 0.006	0.00547 ± 0.00037	–1.60475	–35.614^*	0.0410^**

Hd, haplotype diversity; π, nucleotide diversity; sd, standard deviation; D, Tajima test; F_s, Fu test; R₂, Ramos-Onsins and Rozas test;

^**

P < 0.01

and

P < 0.05.