Gastropods

Gastropods are a class of mollusks that includes sea slugs.

They have a variety of internal organs, including the heart, kidneys, digestive tract, and reproductive organs.

Nudibranchs are a type of sea slug that is known for its beauty. They are characterized by their lack of a shell, ceratae (projections from the dorsal body wall), rhinophores (sensory organs), and branchial plumes (for respiration).

To learn more about gastropods, you can look at the display items in a museum, read additional materials, or talk to an expert.