Rainbow Trout Anatomy Diagram - Labeled Fish Illustration #272165 (License: Personal Use)

This stylized illustration depicts a rainbow trout (Oncorhynchus mykiss) in profile, featuring its characteristic olive-green back, black spots, and vibrant pink lateral band. The fish is marked with the word “MARTIN” along its flank, likely indicating a specimen identifier or educational label. Its open mouth, fin structure, and streamlined body are clearly rendered for clarity in learning contexts.

Used in educational materials, aquarium signage, or fisheries conservation websites to teach anatomy, species identification, or tagging practices; matches user intent for biology students, anglers, or environmental educators seeking visual reference.