Spatially congruent sites of importance for global shark and ray biodiversity

of Nature (IUCN), original copyright 2011. (DOCX) S8 Fig. Biodiversity hotspots derived for three measures of species richness. General rich- ness hotspots of (a) total species, (b) evolutionarily distinct (ED) species, and (c) endemic spe- cies. (d-f) Threatened subset of richness hotspots for (d) total species, (e) evolutionarily distinct (ED) species, and (f) endemic species. For each species richness measures, hotspots are defined as the richest 10% of grid cells. Geographic coordinate system is in NAD83, projected coordinate system is lambert equal area, grid cell resolution is 4˚. The data used for this figure under CC BY license is granted permission from the International Union for the Conservation of Nature (IUCN), original copyright 2011. (DOCX) S9 Fig. Biodiversity hotspots derived for three measures of species richness. General rich- ness hotspots of (a) total species, (b) evolutionarily distinct (ED) species, and (c) endemic spe- cies. (d-f) Threatened subset of richness hotspots for (d) total species, (e) evolutionarily distinct (ED) species, and (f) endemic species. For each species richness measures, hotspots are defined as the richest 2.5% of grid cells. Geographic coordinate system is in NAD83, projected coordinate system is lambert equal area, grid cell resolution is 8˚. The data used for this figure under CC BY license is granted permission from the International Union for the Conservation of Nature (IUCN), original copyright 2011. (DOCX) S10 Fig. Biodiversity hotspots derived for three measures of species richness. General rich-

ness hotspots of (a) total species, (b) evolutionarily distinct (ED) species, and (c) endemic spe- cies. (d-f) Threatened subset of richness hotspots for (d) total species, (e) evolutionarily distinct (ED) species, and (f) endemic species. For each species richness measures, hotspots are defined as the richest 5% of grid cells. Geographic coordinate system is in NAD83, projected coordinate system is lambert equal area, grid cell resolution is 8˚. The data used for this figure under CC BY license is granted permission from the International Union for the Conservation of Nature (IUCN), original copyright 2011. (DOCX) S11 Fig. Biodiversity hotspots derived for three measures of species richness. General rich- ness hotspots of (a) total species, (b) evolutionarily distinct (ED) species, and (c) endemic spe- cies. (d-f) Threatened subset of richness hotspots for (d) total species, (e) evolutionarily distinct (ED) species, and (f) endemic species. For each species richness measures, hotspots are defined as the richest 10% of grid cells. Geographic coordinate system is in NAD83, projected coordinate system is lambert equal area, grid cell resolution is 8˚. The data used for this figure under CC BY license is granted permission from the International Union for the Conservation of Nature (IUCN), original copyright 2011. (DOCX) S12 Fig. Spatially congruent areas between biodiversity hotspots derived from different species richness measures represented as the richest 2.5% of grid cells. Spatially congruent

areas between total species, ED species, and endemic species at (a) 1˚ resolution, (b) 4˚ resolu- tion, and (c) 8˚ resolution, and (d-f) for the subset of threatened species, corresponding to res- olution levels of (a-c). The data used for this figure under CC BY license is granted permission from the International Union for the Conservation of Nature (IUCN), original copyright 2011. (DOCX) PLOS ONE Spatially congruent sites of importance for global shark and ray biodiversity PLOS ONE | https://doi.org/10.1371/journal.pone.0235559 July 6, 2020 15 / 19