Sampled habitats, abundances and host/symbiont diversity. (a) The different habitats sampled at Yonge Reef. (b) Natural abundances of Seriatopora hystrix over depth. Error bars indicate ± SEM. (c) Host genotypic diversity of S. hystrix populations in the three habitats on Yonge Reef in 2007  and 2008. Colours indicate host and symbiont genotypes as defined in Figure 3. Asterisk and grey fill indicates other genotypes occurring in low abundance.
Bongaerts et al. BMC Evolutionary Biology 2011 11:303 doi:10.1186/1471-2148-11-303