Figure 1.
Map of Andros Island depicting its four major landmasses, the sampling locations and the assignment test results.
(a) North Andros, Alcorine Cay, Mangrove Cay and South Andros. A, B and C indicate North, Middle and South bight respectively (the map is not resolved enough to depict the separation of Mangrove and Alcorine Cays by Lisbon creek); (b) A map of the 23 sampling locations (see Table 1 for details on each location). Sampling sites are colored according to the predominant assignment of individuals to one of three populations given the result of the STRUCTURE analysis; (c) Bayesian clustering output.
Table 1.
Sampling site details.
Table 2.
Summary statistics for the clusters identified in the individual assignment test (STRUCTURE).
Table 3.
Pairwise Fst.
Table 4.
Matrix of inferred gene flow between genetic clusters.