Fourspot Butterflyfish Video Stock Footage

It is a quite distinct species, but most closely related to the speckled butterflyfish (C. citrinellus). Together they are basal in the subgenus Exornator, and might be intermediate between the core group of this subgenus and the species of the Rhombochaetodon (or Roaops) lineage. If that is correct, the latter would require to be merged into Exornator. If the genus Chaetodon is split up, Exornator might become a subgenus of Lepidochaetodon. Learn more about Fourspot Butterflyfish