Feeding Habits
The animals have a mouth with special jaws (Aristotle's lantern) located on the bottom (oral) surface. Their preferred diet is seaweeds, kelp and algae, which they scrape off and tear up from the sea floor. During larval development, urchins use bands of cilia to capture food from the water column.
Read more about this topic: Red Sea Urchin
Famous quotes containing the words feeding and/or habits:
“Man may have his opinion as to the relative importance of feeding his body and nourishing his soul, but he is allowed by Nature to have no opinion whatever as to the need for feeding the body before the soul can think of anything but the body’s hunger.”
—George Bernard Shaw (1856–1950)
“Always too eager for the future, we
Pick up bad habits of expectancy.
Something is always approaching; every day
Till then we say....”
—Philip Larkin (1922–1986)