FIGURE 10 Distribution of Heteranthus verruculatus across the globe. 1. Oahu, Hawaii. 2. Rikitea, French Polynesia. 3. Kosseir, Egypt. 4. Bar Al Himan Peninsula, Oman. 5. Côn SƠn Island [= Poulo Condore], Vietnam. 6. Singapore. 7. Pulau Ambon, Indonesia. 8. Great Barrier Reef, Australia. 9. Moreton Bay, Australia. 10. Rottnest Island, Australia. Star symbols denote type localities for H. verruculatus (i.e., No. 3) and H. insignis [=H. verruculatus] (i.e., No. 5). Black dots represent sites where H. verruculatus was reported and/or collected. As den Hartog (1997) did not provide a specific locality within Indonesia for which H. verruculatus was encountered, it is not reflected on this map. An asterisk (*) beside each number reflects materials that have been examined in this study. All GPS co-ordinates associated with these materials are listed in supplementary table S2. See main text for full details.