Catfish Illustration - Free Line Art for Education and Design #1944689 (License: Personal Use)

This black-and-white line illustration accurately depicts a catfish with distinctive barbels (whiskers), a streamlined body, dorsal and pectoral fins, and a forked caudal fin. The clean outlines emphasize key morphological features without shading, making it ideal for labeling, coloring, or vector conversion. Its simplicity supports scalability and accessibility across digital and print media.

Commonly used in elementary science curricula, aquarium websites, children’s activity sheets, and open-educational-resource platforms where clear, copyright-free illustrations are needed to explain fish anatomy or freshwater ecosystems.