Internal Anatomy of a Short-finned Squid

This illustration shows the internal anatomy of a squid (Illex illecebrosis). It is one of two posters (36" x 24") designed for the educational programs at Mystic Aquarium. The other poster shows external anatomy of the same squid. The images are used by young students during squid dissections in the classroom.
Entirely digital, created in Adobe Illustrator.