Catfish Anatomy Illustration - Educational Fish Diagram #48033 (License: Personal Use)

This precise ink illustration depicts a freshwater catfish in lateral view, emphasizing its distinctive whisker-like barbels, broad flattened head, and elongated body with clearly rendered pectoral, dorsal, and caudal fins. Shading techniques indicate musculature and fin rays, supporting accurate biological identification and study. The style mimics classic ichthyological plates used in taxonomy and field guides.

Used in educational websites, biology textbooks, aquarium resources, or fish identification guides; targets students, researchers, and hobbyists seeking anatomical clarity for catfish species.