The World Beneath. Richard Smith

and well-being of their environment. New species can emerge in the most unexpected places. Some have been hiding in plain sight; others have offered only the briefest glimpses into their lives. We have so much more to learn. If we want to meet undiscovered organisms before we lose the chance forever, we must conserve reefs around the world.

      26 Fredrik Moberg and Carl Folke, “Ecological Goods and Services of Coral Reef Ecosystems,” Ecological Economics 29, 2 (1999): 215–233.

      27 Rebecca Fisher et al., “Species Richness on Coral Reefs and the Pursuit of Convergent Global Estimates,” Current Biology 25, 4 (2015): 500–505.

      28 Alasdair D. McIntyre, ed., Life in the World’s Oceans: Diversity, Distribution and Abundance (Blackwell Publishing, 2010): 65–74.

      29 Renema, Willem, ed., Biogeography, Time and Place: Distributions, Barriers and Islands 29 (Springer Science and Business Media, 2007): 117–178.

      30 Gerald Allen, “Conservation Hotspots of Biodiversity and Endemism for Indo‐Pacific Coral Reef Fishes,” Aquatic Conservation: Marine and Freshwater Ecosystems 18, 5 (2008): 541–556.

      31 J. Veron et al., “Delineating the Coral Triangle,” Galaxea, Journal of Coral Reef Studies 11, 2 (2009): 91–100.

      32 A. Green and P. Mous, “Delineating the Coral Triangle, its Ecoregions and Functional Seascapes,” Version 5.0. TNC Coral Triangle Program Report 1, 08 (2008).

      33 J. Veron et al., “Delineating the Coral Triangle,” Galaxea, Journal of Coral Reef Studies 11, 2 (2009): 91–100.

      34 J. Veron et al., “Delineating the Coral Triangle,” Galaxea, Journal of Coral Reef Studies 11, 2 (2009): 91–100.

      35 Hedley Grantham et al., “A Comparison of Zoning Analyses to Inform the Planning of a Marine Protected Area Network in Raja Ampat, Indonesia,” Marine Policy 38 (2013): 184–194.

      36 Gerald Allen and Mark Erdmann, “Reef Fishes of the Bird’s Head Peninsula, West Papua, Indonesia,” Check List 5, 3 (2009): 587–628.