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Thorunna horologia Rudman, 1984
Small white glands run along the edge of the mantle. These glands contain distasteful chemcials from the sponges they eat and the shape and arrangement of these glands differ within the chromodorids. They are sometimes difficult to see in species of Thorunna.
Sea slugs genus Thorunna feed exclusively on sponges.
Small white glands run along the edge of the mantle. These glands contain distasteful chemcials from the sponges they eat and the shape and arrangement of these glands differ within the chromodorids. They are sometimes difficult to see in species of Thorunna.
Sea slugs genus Thorunna feed exclusively on sponges.