Make your squid dissection experience as easy-to-implement and impactful as possible by following this detailed two-day dissection experience. *No prior learning is required prior to this dissection! I personally use this resource during the Mollusca Unit in my Zoology course.Structures covered by the squid dissection: chromatophores, fins, mantle, arms, tentacles, suckers, siphon, head, eyes, lens, beak, radula, digestive gland, siphon retractor muscles, esophagus, stomach, cecum, intestine, an