What is the defining visual characteristic leading to the 'Zebra' designation for this small catfish?

Answer

Bold, alternating bands of black and white wrapping around the entire body

The fundamental feature that immediately identifies a fish as a Zebra Pleco, regardless of its specific L-number designation, is its high-contrast livery. This pattern consists of striking, alternating stripes of black and white that encircle the fish's whole structure. This dramatic, unmistakable visual presentation is the direct reason for the colloquial 'Zebra' nomenclature applied to these members of the Loricariidae family. The intensity and sharpness of these bands are also crucial diagnostics for assessing the fish's overall health; blurred or faded patterns signal suboptimal conditions.

What is the defining visual characteristic leading to the 'Zebra' designation for this small catfish?
fishzebracharacteristicPlecostripe