Additional file 4: of Delineating species along shifting shorelines: Tropheus (Teleostei, Cichlidae) from the southern subbasin of Lake Tanganyika

Output of cluster analysis performed in Structure. Groups are indicated as they occur along the shoreline with 1: T. sp. ‘maculatus’, 2: T. sp. ‘red’, 3: T. moorii ‘yellow’, 4: T. moorii ‘South’, 5: T. moorii ‘Southeast’, 6: T. brichardi ‘Kipili’, 7: T. sp. ‘Mpimbwe’. The northernmost specimen of T. sp. ‘red’ (Kikoti, loc. 4) is represented by the first sample of group 2, even though it appears within the distribution range of group 1. (PDF 317 kb