What is the relationship between the *Zebrasoma* genus and the common palette surgeonfish?

Answer

The *Zebrasoma* genus is distinct from the *Acanthurus* genus, which contains the common palette surgeonfish.

Taxonomic classification within the surgeonfish family (Acanthuridae) separates related genera based on key physical and evolutionary differences. The *Zebrasoma* group, characterized by its compressed, disc-like body, is placed in a grouping that includes genera like *Ctenochaetus* and *Naso*. Critically, this grouping is noted as being distinct from the *Acanthurus* genus. The common palette surgeonfish belongs to this *Acanthurus* genus, meaning that while they share the family classification, their morphological divergence—such as the more oval shape of *Acanthurus* compared to the disc shape of *Zebrasoma*—signifies a significant evolutionary branching point within the lineage.

What is the relationship between the *Zebrasoma* genus and the common palette surgeonfish?

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speciesevolutionfishmarineYellow Tang