Importance in The Food Chain
These creatures, which are about the size of a lentil, are eaten by various marine species, including a wide variety of fish that are, in turn, consumed by penguins and polar bears. The sea butterflies form the sole food source of their relatives, the Gymnosomata. They are also consumed by sea birds, whales, and commercially important fish, which they can render unsaleable if consumed in large quantities.
Read more about this topic: Sea Butterfly
Famous quotes containing the words importance, food and/or chain:
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—Sarah Patton Boyle, U.S. civil rights activist and author. The Desegregated Heart, part 1, ch. 19 (1962)
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—Samuel Johnson (1709–1784)
“It is the future that creates his present.
All is an interminable chain of longing.”
—Robert Frost (1874–1963)