Fig. 1: Map showing sampling sites in Mozambique and South Africa.

Orange circles represent sample sites and numbers in parentheses denote the number of samples collected. SR Spaghetti Reef, BZ Bazaruto Shallows, SS San Sebastian, OR Office Reef, SH Sherwood, GC Giant’s Castle, MA Marble Arch, MR Manta Reef, XTC XTC reef, RS Red Sands, PSJ Port St Johns. The inset shows the collection location of Western Australian site relative to Mozambique. Note: 14 samples from Praia do Tofo lacked precise sampling location.