In recent years, advancements in DNA sequencing have exposed a large amount of hidden diversity in reef-building corals: species that appear identical to one another but are genetically distinct. Typically ignored as they are invisible to the naked eye, a team of researchers at the California Academy of Sciences and The University of Queensland, along with over a dozen international collaborators, is taking a more holistic approach to understand these hidden species by investigating overlooked ecological differences that have wide-ranging implications for the vulnerability and resilience of reef-building corals. The team hopes that their findings, published today in Current Biology, will lead to a more nuanced consideration of coral diversity, that incorporates more aspects than appearance alone, to drive more strategic conservation planning.
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Source: Phys.org