Fig. 4From: Molecular phylogeny of Anopheles nivipes based on mtDNA-COII and mosquito diversity in Cambodia-Laos borderIsolation by distance, the relationship between geographical and genetic distances based on COII sequences in Anopheles nivipes populations. Isolation by distance (IBD) was examined using a nonparametric Mantel with the web-based computer program IBDWS v.3.16. a All populations based on COII sequences; b All populations without Punjab samples based on COII sequencesBack to article page