Phylum Mollusca Part 3: Class Bivalvia (Clams, Oysters, Mussels, etc.)

The video provides an in-depth look at bivalves, a class within phylum Mollusca. It covers their characteristics, economic and ecological importance, anatomy, feeding, locomotion, and reproduction. Bivalves are significant for their sustainable aquaculture and ability to filter water, reducing pollution. They have unique anatomical features, such as hinged shells and the ability to produce pearls. Their reproduction involves both external and internal fertilization, with some species having parasitic larvae. The video concludes with a transition to discussing cephalopods.

What role do invasive bivalve species play in their ecosystems?

How do bivalves produce pearls, and which species are known for this?

Discuss the feeding mechanisms of bivalves.

What are the differences in eye structure among various bivalve species?