Frog Anatomy Diagram - Ventral Dissection Illustration for Biology Education #184044 (License: Personal Use)

This vintage-style line drawing depicts a frog in ventral (underside) view after dissection, revealing key internal structures such as the heart, lungs, liver, stomach, and urogenital system. The limbs are splayed outward to expose musculature and skeletal elements, with fine stippling and cross-hatching used to differentiate tissue types and depth. The image reflects early 20th-century biological illustration standards, emphasizing clarity and educational utility.

Used in biology textbooks, online learning modules, and classroom presentations to teach amphibian anatomy, comparative vertebrate morphology, or dissection lab preparation; targets students, teachers, and science communicators seeking accurate, public-domain illustrations.