Table 4. Results of full and partial redundancy analyses on neutral and outlier SNP datasets of two intertidal marine gastropodsNucella lapillus and Steromphala umbilicalis in the UK and Ireland. Models describe the proportion of genetic data (neutral or outlier SNPs) that is explained by environmental (env), spatial (dbMEM), and larval dispersal (AEM) predictor variables. The Anova(model) column gives the significance of the overall model estimated by permutation (only results for significant axes are shown). Partial RDAs are indicated by “pRDA” and the corresponding models are provided where conditioned predictors are given in brackets (e.g., ~dbMEM_2 + (env_PC1 + env_PC2) indicates a partial RDA conducted on the geographic predictor dbMEM_2 after conditioning the model to remove the effects of environmental predictors env_PC1 and env_PC2).