What body shape characterizes members of the Family Chaetodontidae?

Answer

Deep, laterally compressed, disc-like body shape

The Family Chaetodontidae, universally known as the butterflyfishes, is defined by a shared, characteristic body plan common to its members. This standard morphology involves a body that is deep relative to its length, highly laterally compressed, giving it a distinct disc-like appearance when viewed from the front or rear. Although many species within this family are known for vibrant coloring, this fundamental deep-bodied structure is a primary taxonomic feature that groups them together, indicating a shared ancestry predisposed them toward occupying specialized niches within tropical and subtropical reef ecosystems.

What body shape characterizes members of the Family Chaetodontidae?
classificationmarine lifefishButterflyfish