Neutral partitioning analysis from the Sloan neutral model for each fly species (<i>D</i>. <i>bivittatus</i>, <i>D</i>. <i>ciliatus</i>, <i>Z</i>. <i>cucurbitae</i>).

UW stands for unweighted partitioning and AW stands for abundance-weighted partitioning. The neutral columns show the percentage of ASVs in the microbiome with an mean abundance-prevalence ratio that fits the expectation of the neutral assembly model (within 95% confidence interval). The below columns show the percentage of ASVs that have a lower prevalence than expected for their mean abundance predicted by the neutral model. The above columns show the percentages of ASVs that have a higher prevalence than expected for their mean abundance predicted by the neutral model. m gives the mean migration rate of all ASVs associated with a fly species. (XLSX)