Walleye Fish: Anatomy, Habitat, and Identification Guide #307780 (License: Personal Use)

This precise watercolor-style illustration depicts a mature walleye, showcasing its olive-green back, golden-yellow lateral sides, and white-tipped tail fin. Key anatomical features include the large, opaque eye with a reflective tapetum lucidum, two dorsal fins (spiny anterior and soft-rayed posterior), and a slightly downturned mouth lined with sharp teeth. The artwork emphasizes natural coloration and scale texture, ideal for educational or field-guide use.

Used in fisheries education, angling guides, conservation websites, and biology textbooks to help identify walleye species; supports user intent for species recognition, fishing preparation, or ecological study.