When selecting coral species for larval collection, what is a recommended focus?

The recommended focus when selecting coral species for larval collection is on primary reef builders. These species play a crucial role in the structure and function of coral reef ecosystems. Primary reef builders are typically resilient to environmental changes and contribute significantly to the formation of reef habitats, providing shelter and resources for a multitude of marine organisms.

By prioritizing primary reef builders, restoration efforts can ensure the sustainability and integrity of reef ecosystems. These corals generally have reproductive traits that facilitate larval collection and recruitment, making them more effective for boosting coral populations in restoration projects. This focus also helps maintain the biodiversity and ecological resilience of the reef, which is essential for supporting a variety of marine life.

While other options, such as targeting invasive species or only focusing on shallow-water corals, do not address the essential needs of coral reef ecosystems, the emphasis on primary reef builders aligns with principles of effective coral restoration and conservation strategies.