slightly significantp = .0475
Mantel tests comparing the pairwise F ST to the Euclidian geographic distance between populations within the Belizean and Floridian island‐groups revealed that there was only a slightly significant correlation within the Belizean island‐group ( p = .0475). 4 DISCUSSION Haplotypes of nd2 from A. stipes were highly divergent ( ca . 4.5%) between the Belize Cays and Florida Keys island‐groups.