marginally significantp = 0.08
The A R values of the Yaeyama Islands were significantly higher than that of the Volcano Islands (pairwise t-test, p < 0.01, Fig 5A ), and those of the Yaeyama and Daito, and Bonin and Volcano Islands were marginally significant (pairwise t-test, p = 0.08, 0.07, respectively).