What benefit do dense seagrass meadows offer to certain specialized Wrasse species?

Answer

A different type of hiding spot and distinct food source

In select tropical marine locations, dense seagrass meadows represent an alternative substrate habitat outside the primary reef structure. These meadows provide a unique environment compared to coral or rock. For wrasse species specialized for these areas, the seagrass offers a different physical type of hiding spot or cover, and crucially, supports a distinct community of food sources that differs from what is available on or immediately around hard corals.

What benefit do dense seagrass meadows offer to certain specialized Wrasse species?
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