Humpback Whale Anatomy Illustration | Marine Biology Reference #3042408 (License: Personal Use)

This vintage-style monochrome illustration accurately depicts the humpback whale’s morphology, including its elongated pectoral fins, ventral throat pleats, and baleen plates visible in the open mouth. The fine linework captures musculature and skin texture, reflecting 19th- or early 20th-century natural history illustration standards. It serves as both an educational tool and historical artifact in cetacean studies.

Used on marine biology, conservation, or museum web pages to illustrate whale anatomy; supports user intent for academic research, classroom teaching, or科普 content about cetaceans.