Fig. 4
![Fig. 4](http://media.springernature.com/full/springer-static/image/art%3A10.1186%2Fs12866-020-1701-6/MediaObjects/12866_2020_1701_Fig4_HTML.png)
Principal Coordinate Analysis (PCoA) of species composition similarity by sampling sites. Site a, mangrove forest at Black Sand Beach; b, mangrove forest at Kungkrabaen Bay; c, tourist site at Suanson Beach; d, tourist site at Pattaya Beach; e, aquaculture site at Angsila old market; f, aquaculture site at Donhoylhod; g, aquaculture site at Bangtaboon Bay; h, mangrove forest at Pranburi forest park; i, tourist site at Wanakorn Beach