Species
Although not well-studied, there is growing acceptance of three species of Malagasy hippopotamus. It is not known when or exactly how these hippos arrived on the island of Madagascar. As hippos are semi-aquatic, it is possible that they survived the 400 km (248 mi) trek across the channel, although presumably when the water was shallower and there were perhaps small islands along the way. Is it possible that the three species of hippopotamus represent three distinct and successful colonizations of the island. Hippos are the only endemic ungulates ever to have lived on Madagascar.
Read more about this topic: Malagasy Hippopotamus
Famous quotes containing the word species:
“Not only does every animal live at the expense of some other animal or plant, but the very plants are at war.... The individuals of a species are like the crew of a foundered ship, and none but good swimmers have a chance of reaching the land.”
—Thomas Henry Huxley (1825–95)
“Books, gentlemen, are a species of men, and introduced to them you circulate in the “very best society” that this world can furnish, without the intolerable infliction of “dressing” to go into it. In your shabbiest coat and cosiest slippers you may socially chat even with the fastidious Earl of Chesterfield, and lounging under a tree enjoy the divinest intimacy with my late lord of Verulam.”
—Herman Melville (1819–1891)
“Genius detects through the fly, through the caterpillar, through the grub, through the egg, the constant individual; through countless individuals the fixed species; through many species the genus; through all genera the steadfast type; through all the kingdoms of organized life the eternal unity. Nature is a mutable cloud which is always and never the same.”
—Ralph Waldo Emerson (1803–1882)