Encyclopedia > Sea butterfly

Article Content

Sea butterfly

Sea butterflies are mollusks (Mollusca, Gasteropoda[?]) with a foot formed into two wing-like lobes which propel the animal through the sea by slow flapping movements. They make up the order Pteropoda[?].

All Wikipedia text is available under the terms of the GNU Free Documentation License

Search Encyclopedia

Search over one million articles, find something about almost anything!

Featured Article

Islip Terrace, New York

... As of the census of 2000, there are 5,641 people, 1,755 households, and 1,463 families residing in the town. The population density is 1,533.8/km² ...