Strong linkage between parrotfish functions and habitat characteristics.

ABSTRACT: Phase shifts from hard coral to macroalgae have led to the formulation of a top-down herbivory paradigm, whose assumption is that a reduction in herbivory is the primary driver of these changes. Caribbean parrotfish from Scarus and Sparisoma genera are usually known as main reef herbivorous. Yet, they are a diverse group of organisms that perform multiple functions, including the bioerosion of reef structures. Generalizing functions at the group level likely explains why the direct effects of parrotfish on macroalgae regulation are not always evident. In this study, we tested the hypothesis that parrotfish potential functions are strongly linked to the habitat's benthic characteristics. Furthermore, we expect that the parrotfish bioerosion potential will be highly sensitive to changes in b

SUBMITTER: Randazzo-Eisemann A 

PROVIDER: S-EPMC11633996 | biostudies-literature | 2024

REPOSITORIES: biostudies-literature